From e51885d86e411ebf1239590fb1d658b437f245ac Mon Sep 17 00:00:00 2001
From: umherirrender <umherirrender_de.wp@web.de>
Date: Fri, 19 Apr 2013 22:55:47 +0200
Subject: [PATCH] Fixed spacing in specials folder

Added spaces before if, foreach
Added some braces for one line statements

Change-Id: I7873c656b16f6e905bb5abb2c2db6f6e84c11430
---
 includes/specials/SpecialBooksources.php      |   3 +-
 includes/specials/SpecialJavaScriptTest.php   |   4 +-
 includes/specials/SpecialLinkSearch.php       |  14 +-
 includes/specials/SpecialListfiles.php        |  28 ++--
 includes/specials/SpecialListgrouprights.php  |  28 ++--
 includes/specials/SpecialListredirects.php    |   2 +-
 includes/specials/SpecialListusers.php        |  32 ++--
 includes/specials/SpecialLog.php              |   4 +-
 includes/specials/SpecialLonelypages.php      |   2 +-
 includes/specials/SpecialMergeHistory.php     |  54 +++---
 includes/specials/SpecialMovepage.php         |  53 +++---
 includes/specials/SpecialNewimages.php        |  10 +-
 includes/specials/SpecialNewpages.php         |  52 +++---
 includes/specials/SpecialPasswordReset.php    |  20 +--
 includes/specials/SpecialPopularpages.php     |   2 +-
 includes/specials/SpecialPrefixindex.php      |  30 ++--
 includes/specials/SpecialProtectedpages.php   |  42 ++---
 includes/specials/SpecialProtectedtitles.php  |  18 +-
 includes/specials/SpecialRandompage.php       |  12 +-
 includes/specials/SpecialRecentchanges.php    | 134 +++++++--------
 .../specials/SpecialRecentchangeslinked.php   |  39 ++---
 includes/specials/SpecialRevisiondelete.php   |  75 +++++----
 includes/specials/SpecialSearch.php           | 155 +++++++++---------
 includes/specials/SpecialSpecialpages.php     |  14 +-
 includes/specials/SpecialStatistics.php       |  27 ++-
 includes/specials/SpecialTags.php             |   2 +-
 includes/specials/SpecialUnblock.php          |  14 +-
 .../specials/SpecialUncategorizedpages.php    |   3 +-
 includes/specials/SpecialUpload.php           |  54 +++---
 includes/specials/SpecialUploadStash.php      |   2 +-
 includes/specials/SpecialUserlogin.php        |  86 +++++-----
 includes/specials/SpecialUserrights.php       |  77 ++++-----
 includes/specials/SpecialVersion.php          |  53 +++---
 includes/specials/SpecialWatchlist.php        |  74 ++++-----
 includes/specials/SpecialWhatlinkshere.php    |  50 +++---
 includes/specials/SpecialWithoutinterwiki.php |   2 +-
 36 files changed, 654 insertions(+), 617 deletions(-)

diff --git a/includes/specials/SpecialBooksources.php b/includes/specials/SpecialBooksources.php
index 3170c29ecf..0d7688316e 100644
--- a/includes/specials/SpecialBooksources.php
+++ b/includes/specials/SpecialBooksources.php
@@ -166,8 +166,9 @@ class SpecialBookSources extends SpecialPage {
 		$this->getOutput()->addWikiMsg( 'booksources-text' );
 		$this->getOutput()->addHTML( '<ul>' );
 		$items = $wgContLang->getBookstoreList();
-		foreach ( $items as $label => $url )
+		foreach ( $items as $label => $url ) {
 			$this->getOutput()->addHTML( $this->makeListItem( $label, $url ) );
+		}
 		$this->getOutput()->addHTML( '</ul>' );
 
 		return true;
diff --git a/includes/specials/SpecialJavaScriptTest.php b/includes/specials/SpecialJavaScriptTest.php
index ab425490e6..63881a7eb6 100644
--- a/includes/specials/SpecialJavaScriptTest.php
+++ b/includes/specials/SpecialJavaScriptTest.php
@@ -85,7 +85,7 @@ class SpecialJavaScriptTest extends SpecialPage {
 	 */
 	private function getFrameworkListHtml() {
 		$list = '<ul>';
-		foreach( self::$frameworks as $framework => $initFn ) {
+		foreach ( self::$frameworks as $framework => $initFn ) {
 			$list .= Html::rawElement(
 				'li',
 				array(),
@@ -109,7 +109,7 @@ class SpecialJavaScriptTest extends SpecialPage {
 	 */
 	private function wrapSummaryHtml( $html, $state ) {
 		$validStates = array( 'noframework', 'unknownframework', 'frameworkfound' );
-		if( !in_array( $state, $validStates ) ) {
+		if ( !in_array( $state, $validStates ) ) {
 			throw new MWException( __METHOD__
 				. ' given an invalid state. Must be one of "'
 				. join( '", "', $validStates ) . '".'
diff --git a/includes/specials/SpecialLinkSearch.php b/includes/specials/SpecialLinkSearch.php
index ded881cf50..3abfd5f1ae 100644
--- a/includes/specials/SpecialLinkSearch.php
+++ b/includes/specials/SpecialLinkSearch.php
@@ -55,7 +55,7 @@ class LinkSearchPage extends QueryPage {
 		$namespace = $request->getIntorNull( 'namespace', null );
 
 		$protocols_list = array();
-		foreach( $wgUrlProtocols as $prot ) {
+		foreach ( $wgUrlProtocols as $prot ) {
 			if ( $prot !== '//' ) {
 				$protocols_list[] = $prot;
 			}
@@ -111,14 +111,15 @@ class LinkSearchPage extends QueryPage {
 			Html::closeElement( 'form' ) . "\n";
 		$out->addHTML( $s );
 
-		if( $target != '' ) {
+		if ( $target != '' ) {
 			$this->setParams( array(
 				'query' => $target2,
 				'namespace' => $namespace,
 				'protocol' => $protocol ) );
 			parent::execute( $par );
-			if( $this->mMungedQuery === false )
+			if ( $this->mMungedQuery === false ) {
 				$out->addWikiMsg( 'linksearch-error' );
+			}
 		}
 	}
 
@@ -155,7 +156,7 @@ class LinkSearchPage extends QueryPage {
 		global $wgMiserMode;
 		$params = array();
 		$params['target'] = $this->mProt . $this->mQuery;
-		if( isset( $this->mNs ) && !$wgMiserMode ) {
+		if ( isset( $this->mNs ) && !$wgMiserMode ) {
 			$params['namespace'] = $this->mNs;
 		}
 		return $params;
@@ -168,9 +169,10 @@ class LinkSearchPage extends QueryPage {
 		// index-based-only lookup would be done
 		list( $this->mMungedQuery, $clause ) = self::mungeQuery(
 				$this->mQuery, $this->mProt );
-		if( $this->mMungedQuery === false )
+		if ( $this->mMungedQuery === false ) {
 			// Invalid query; return no results
 			return array( 'tables' => 'page', 'fields' => 'page_id', 'conds' => '0=1' );
+		}
 
 		$stripped = LinkFilter::keepOneWildcard( $this->mMungedQuery );
 		$like = $dbr->buildLike( $stripped );
@@ -208,7 +210,7 @@ class LinkSearchPage extends QueryPage {
 	 */
 	function doQuery( $offset = false, $limit = false ) {
 		list( $this->mMungedQuery, ) = LinkSearchPage::mungeQuery( $this->mQuery, $this->mProt );
-		if( $this->mMungedQuery === false ) {
+		if ( $this->mMungedQuery === false ) {
 			$this->getOutput()->addWikiMsg( 'linksearch-error' );
 		} else {
 			// For debugging
diff --git a/includes/specials/SpecialListfiles.php b/includes/specials/SpecialListfiles.php
index c864ae2adb..9c2d0399e9 100644
--- a/includes/specials/SpecialListfiles.php
+++ b/includes/specials/SpecialListfiles.php
@@ -118,7 +118,7 @@ class ImageListPager extends TablePager {
 				'img_user_text' => $this->msg( 'listfiles_user' )->text(),
 				'img_description' => $this->msg( 'listfiles_description' )->text(),
 			);
-			if( !$wgMiserMode ) {
+			if ( !$wgMiserMode ) {
 				$this->mFieldNames['count'] = $this->msg( 'listfiles_count' )->text();
 			}
 		}
@@ -145,7 +145,7 @@ class ImageListPager extends TablePager {
 		$options = $join_conds = array();
 
 		# Depends on $wgMiserMode
-		if( isset( $this->mFieldNames['count'] ) ) {
+		if ( isset( $this->mFieldNames['count'] ) ) {
 			$tables[] = 'oldimage';
 
 			# Need to rewrite this one
@@ -157,7 +157,7 @@ class ImageListPager extends TablePager {
 			unset( $field );
 
 			$dbr = wfGetDB( DB_SLAVE );
-			if( $dbr->implicitGroupby() ) {
+			if ( $dbr->implicitGroupby() ) {
 				$options = array( 'GROUP BY' => 'img_name' );
 			} else {
 				$columnlist = preg_grep( '/^img/', array_keys( $this->getFieldNames() ) );
@@ -166,10 +166,10 @@ class ImageListPager extends TablePager {
 			$join_conds = array( 'oldimage' => array( 'LEFT JOIN', 'oi_name = img_name' ) );
 		}
 		return array(
-			'tables'     => $tables,
-			'fields'     => $fields,
-			'conds'      => $this->mQueryConds,
-			'options'    => $options,
+			'tables' => $tables,
+			'fields' => $fields,
+			'conds' => $this->mQueryConds,
+			'options' => $options,
 			'join_conds' => $join_conds
 		);
 	}
@@ -198,11 +198,13 @@ class ImageListPager extends TablePager {
 				return htmlspecialchars( $this->getLanguage()->userTimeAndDate( $value, $this->getUser() ) );
 			case 'img_name':
 				static $imgfile = null;
-				if ( $imgfile === null ) $imgfile = $this->msg( 'imgfile' )->text();
+				if ( $imgfile === null ) {
+					$imgfile = $this->msg( 'imgfile' )->text();
+				}
 
 				// Weird files can maybe exist? Bug 22227
 				$filePage = Title::makeTitleSafe( NS_FILE, $value );
-				if( $filePage ) {
+				if ( $filePage ) {
 					$link = Linker::linkKnown( $filePage, htmlspecialchars( $filePage->getText() ) );
 					$download = Xml::element( 'a',
 						array( 'href' => wfLocalFile( $filePage )->getURL() ),
@@ -240,15 +242,15 @@ class ImageListPager extends TablePager {
 		if ( !$wgMiserMode ) {
 			$inputForm['listfiles_search_for'] = Html::input( 'ilsearch', $this->mSearch, 'text',
 				array(
-					'size' 		=> '40',
+					'size' => '40',
 					'maxlength' => '255',
-					'id' 		=> 'mw-ilsearch',
+					'id' => 'mw-ilsearch',
 			) );
 		}
 		$inputForm['username'] = Html::input( 'user', $this->mUserName, 'text', array(
-			'size' 		=> '40',
+			'size' => '40',
 			'maxlength' => '255',
-			'id' 		=> 'mw-listfiles-user',
+			'id' => 'mw-listfiles-user',
 		) );
 		return Html::openElement( 'form',
 				array( 'method' => 'get', 'action' => $wgScript, 'id' => 'mw-listfiles-form' ) ) .
diff --git a/includes/specials/SpecialListgrouprights.php b/includes/specials/SpecialListgrouprights.php
index 7cccf887e5..3309682a78 100644
--- a/includes/specials/SpecialListgrouprights.php
+++ b/includes/specials/SpecialListgrouprights.php
@@ -85,7 +85,7 @@ class SpecialListGroupRights extends SpecialPage {
 				$msg->text() :
 				MWNamespace::getCanonicalName( NS_PROJECT ) . ':' . $groupname;
 
-			if( $group == '*' ) {
+			if ( $group == '*' ) {
 				// Do not make a link for the generic * group
 				$grouppage = htmlspecialchars( $groupnameLocalized );
 			} else {
@@ -149,9 +149,9 @@ class SpecialListGroupRights extends SpecialPage {
 	 */
 	private function formatPermissions( $permissions, $revoke, $add, $remove, $addSelf, $removeSelf ) {
 		$r = array();
-		foreach( $permissions as $permission => $granted ) {
+		foreach ( $permissions as $permission => $granted ) {
 			//show as granted only if it isn't revoked to prevent duplicate display of permissions
-			if( $granted && ( !isset( $revoke[$permission] ) || !$revoke[$permission] ) ) {
+			if ( $granted && ( !isset( $revoke[$permission] ) || !$revoke[$permission] ) ) {
 				$description = $this->msg( 'listgrouprights-right-display',
 					User::getRightDescription( $permission ),
 					'<span class="mw-listgrouprights-right-name">' . $permission . '</span>'
@@ -159,8 +159,8 @@ class SpecialListGroupRights extends SpecialPage {
 				$r[] = $description;
 			}
 		}
-		foreach( $revoke as $permission => $revoked ) {
-			if( $revoked ) {
+		foreach ( $revoke as $permission => $revoked ) {
+			if ( $revoked ) {
 				$description = $this->msg( 'listgrouprights-right-revoked',
 					User::getRightDescription( $permission ),
 					'<span class="mw-listgrouprights-right-name">' . $permission . '</span>'
@@ -170,43 +170,43 @@ class SpecialListGroupRights extends SpecialPage {
 		}
 		sort( $r );
 		$lang = $this->getLanguage();
-		if( $add === true ) {
+		if ( $add === true ) {
 			$r[] = $this->msg( 'listgrouprights-addgroup-all' )->escaped();
-		} elseif( is_array( $add ) && count( $add ) ) {
+		} elseif ( is_array( $add ) && count( $add ) ) {
 			$add = array_values( array_unique( $add ) );
 			$r[] = $this->msg( 'listgrouprights-addgroup',
 				$lang->listToText( array_map( array( 'User', 'makeGroupLinkWiki' ), $add ) ),
 				count( $add )
 			)->parse();
 		}
-		if( $remove === true ) {
+		if ( $remove === true ) {
 			$r[] = $this->msg( 'listgrouprights-removegroup-all' )->escaped();
-		} elseif( is_array( $remove ) && count( $remove ) ) {
+		} elseif ( is_array( $remove ) && count( $remove ) ) {
 			$remove = array_values( array_unique( $remove ) );
 			$r[] = $this->msg( 'listgrouprights-removegroup',
 				$lang->listToText( array_map( array( 'User', 'makeGroupLinkWiki' ), $remove ) ),
 				count( $remove )
 			)->parse();
 		}
-		if( $addSelf === true ) {
+		if ( $addSelf === true ) {
 			$r[] = $this->msg( 'listgrouprights-addgroup-self-all' )->escaped();
-		} elseif( is_array( $addSelf ) && count( $addSelf ) ) {
+		} elseif ( is_array( $addSelf ) && count( $addSelf ) ) {
 			$addSelf = array_values( array_unique( $addSelf ) );
 			$r[] = $this->msg( 'listgrouprights-addgroup-self',
 				$lang->listToText( array_map( array( 'User', 'makeGroupLinkWiki' ), $addSelf ) ),
 				count( $addSelf )
 			)->parse();
 		}
-		if( $removeSelf === true ) {
+		if ( $removeSelf === true ) {
 			$r[] = $this->msg( 'listgrouprights-removegroup-self-all' )->parse();
-		} elseif( is_array( $removeSelf ) && count( $removeSelf ) ) {
+		} elseif ( is_array( $removeSelf ) && count( $removeSelf ) ) {
 			$removeSelf = array_values( array_unique( $removeSelf ) );
 			$r[] = $this->msg( 'listgrouprights-removegroup-self',
 				$lang->listToText( array_map( array( 'User', 'makeGroupLinkWiki' ), $removeSelf ) ),
 				count( $removeSelf )
 			)->parse();
 		}
-		if( empty( $r ) ) {
+		if ( empty( $r ) ) {
 			return '';
 		} else {
 			return '<ul><li>' . implode( "</li>\n<li>", $r ) . '</li></ul>';
diff --git a/includes/specials/SpecialListredirects.php b/includes/specials/SpecialListredirects.php
index 24888c0cea..4401499d6e 100644
--- a/includes/specials/SpecialListredirects.php
+++ b/includes/specials/SpecialListredirects.php
@@ -121,7 +121,7 @@ class ListredirectsPage extends QueryPage {
 
 		# Find out where the redirect leads
 		$target = $this->getRedirectTarget( $result );
-		if( $target ) {
+		if ( $target ) {
 			# Make a link to the destination page
 			$lang = $this->getLanguage();
 			$arr = $lang->getArrow() . $lang->getDirMark();
diff --git a/includes/specials/SpecialListusers.php b/includes/specials/SpecialListusers.php
index d253a4d3b5..d674b05493 100644
--- a/includes/specials/SpecialListusers.php
+++ b/includes/specials/SpecialListusers.php
@@ -69,7 +69,7 @@ class UsersPager extends AlphabeticPager {
 		$this->requestedUser = '';
 		if ( $un != '' ) {
 			$username = Title::makeTitleSafe( NS_USER, $un );
-			if( ! is_null( $username ) ) {
+			if ( ! is_null( $username ) ) {
 				$this->requestedUser = $username->getText();
 			}
 		}
@@ -90,26 +90,26 @@ class UsersPager extends AlphabeticPager {
 		$dbr = wfGetDB( DB_SLAVE );
 		$conds = array();
 		// Don't show hidden names
-		if( !$this->getUser()->isAllowed( 'hideuser' ) ) {
+		if ( !$this->getUser()->isAllowed( 'hideuser' ) ) {
 			$conds[] = 'ipb_deleted IS NULL OR ipb_deleted = 0';
 		}
 
 		$options = array();
 
-		if( $this->requestedGroup != '' ) {
+		if ( $this->requestedGroup != '' ) {
 			$conds['ug_group'] = $this->requestedGroup;
 		} else {
 			//$options['USE INDEX'] = $this->creationSort ? 'PRIMARY' : 'user_name';
 		}
-		if( $this->requestedUser != '' ) {
+		if ( $this->requestedUser != '' ) {
 			# Sorted either by account creation or name
-			if( $this->creationSort ) {
+			if ( $this->creationSort ) {
 				$conds[] = 'user_id >= ' . intval( User::idFromName( $this->requestedUser ) );
 			} else {
 				$conds[] = 'user_name >= ' . $dbr->addQuotes( $this->requestedUser );
 			}
 		}
-		if( $this->editsOnly ) {
+		if ( $this->editsOnly ) {
 			$conds[] = 'user_editcount > 0';
 		}
 
@@ -159,15 +159,16 @@ class UsersPager extends AlphabeticPager {
 
 		$groups = '';
 		$groups_list = self::getGroups( $row->user_id );
-		if( !$this->including && count( $groups_list ) > 0 ) {
+		if ( !$this->including && count( $groups_list ) > 0 ) {
 			$list = array();
-			foreach( $groups_list as $group )
+			foreach ( $groups_list as $group ) {
 				$list[] = self::buildGroupLink( $group, $userName );
+			}
 			$groups = $lang->commaList( $list );
 		}
 
 		$item = $lang->specialList( $ulinks, $groups );
-		if( $row->ipb_deleted ) {
+		if ( $row->ipb_deleted ) {
 			$item = "<span class=\"deleted\">$item</span>";
 		}
 
@@ -179,7 +180,7 @@ class UsersPager extends AlphabeticPager {
 
 		$created = '';
 		# Some rows may be NULL
-		if( !$this->including && $row->creation ) {
+		if ( !$this->including && $row->creation ) {
 			$user = $this->getUser();
 			$d = $lang->userDate( $row->creation, $user );
 			$t = $lang->userTime( $row->creation, $user );
@@ -233,8 +234,9 @@ class UsersPager extends AlphabeticPager {
 		$out .= Xml::label( $this->msg( 'group' )->text(), 'group' ) . ' ' .
 			Xml::openElement( 'select', array( 'name' => 'group', 'id' => 'group' ) ) .
 			Xml::option( $this->msg( 'group-all' )->text(), '' );
-		foreach( $this->getAllGroups() as $group => $groupText )
+		foreach ( $this->getAllGroups() as $group => $groupText ) {
 			$out .= Xml::option( $groupText, $group, $group == $this->requestedGroup );
+		}
 		$out .= Xml::closeElement( 'select' ) . '<br />';
 		$out .= Xml::checkLabel( $this->msg( 'listusers-editsonly' )->text(), 'editsOnly', 'editsOnly', $this->editsOnly );
 		$out .= '&#160;';
@@ -259,7 +261,7 @@ class UsersPager extends AlphabeticPager {
 	 */
 	function getAllGroups() {
 		$result = array();
-		foreach( User::getAllGroups() as $group ) {
+		foreach ( User::getAllGroups() as $group ) {
 			$result[$group] = User::getGroupName( $group );
 		}
 		asort( $result );
@@ -272,10 +274,10 @@ class UsersPager extends AlphabeticPager {
 	 */
 	function getDefaultQuery() {
 		$query = parent::getDefaultQuery();
-		if( $this->requestedGroup != '' ) {
+		if ( $this->requestedGroup != '' ) {
 			$query['group'] = $this->requestedGroup;
 		}
-		if( $this->requestedUser != '' ) {
+		if ( $this->requestedUser != '' ) {
 			$query['username'] = $this->requestedUser;
 		}
 		wfRunHooks( 'SpecialListusersDefaultQuery', array( $this, &$query ) );
@@ -337,7 +339,7 @@ class SpecialListUsers extends IncludableSpecialPage {
 			$s = $up->getPageHeader();
 		}
 
-		if( $usersbody ) {
+		if ( $usersbody ) {
 			$s .= $up->getNavigationBar();
 			$s .= Html::rawElement( 'ul', array(), $usersbody );
 			$s .= $up->getNavigationBar();
diff --git a/includes/specials/SpecialLog.php b/includes/specials/SpecialLog.php
index 4fc0f6e8eb..5b6ff18a4d 100644
--- a/includes/specials/SpecialLog.php
+++ b/includes/specials/SpecialLog.php
@@ -99,10 +99,10 @@ class SpecialLog extends SpecialPage {
 		# Some log types are only for a 'User:' title but we might have been given
 		# only the username instead of the full title 'User:username'. This part try
 		# to lookup for a user by that name and eventually fix user input. See bug 1697.
-		if( in_array( $opts->getValue( 'type' ), $this->typeOnUser ) ) {
+		if ( in_array( $opts->getValue( 'type' ), $this->typeOnUser ) ) {
 			# ok we have a type of log which expect a user title.
 			$target = Title::newFromText( $opts->getValue( 'page' ) );
-			if( $target && $target->getNamespace() === NS_MAIN ) {
+			if ( $target && $target->getNamespace() === NS_MAIN ) {
 				# User forgot to add 'User:', we are adding it for him
 				$opts->setValue( 'page',
 					Title::makeTitleSafe( NS_USER, $opts->getValue( 'page' ) )
diff --git a/includes/specials/SpecialLonelypages.php b/includes/specials/SpecialLonelypages.php
index 33f291b762..6bccdc79df 100644
--- a/includes/specials/SpecialLonelypages.php
+++ b/includes/specials/SpecialLonelypages.php
@@ -75,7 +75,7 @@ class LonelyPagesPage extends PageQueryPage {
 	function getOrderFields() {
 		// For some crazy reason ordering by a constant
 		// causes a filesort in MySQL 5
-		if( count( MWNamespace::getContentNamespaces() ) > 1 ) {
+		if ( count( MWNamespace::getContentNamespaces() ) > 1 ) {
 			return array( 'page_namespace', 'page_title' );
 		} else {
 			return array( 'page_title' );
diff --git a/includes/specials/SpecialMergeHistory.php b/includes/specials/SpecialMergeHistory.php
index 1476e156db..013c800cda 100644
--- a/includes/specials/SpecialMergeHistory.php
+++ b/includes/specials/SpecialMergeHistory.php
@@ -52,14 +52,14 @@ class SpecialMergeHistory extends SpecialPage {
 		$this->mTargetID = intval( $request->getVal( 'targetID' ) );
 		$this->mDestID = intval( $request->getVal( 'destID' ) );
 		$this->mTimestamp = $request->getVal( 'mergepoint' );
-		if( !preg_match( '/[0-9]{14}/', $this->mTimestamp ) ) {
+		if ( !preg_match( '/[0-9]{14}/', $this->mTimestamp ) ) {
 			$this->mTimestamp = '';
 		}
 		$this->mComment = $request->getText( 'wpComment' );
 
 		$this->mMerge = $request->wasPosted() && $this->getUser()->matchEditToken( $request->getVal( 'wpEditToken' ) );
 		// target page
-		if( $this->mSubmitted ) {
+		if ( $this->mSubmitted ) {
 			$this->mTargetObj = Title::newFromURL( $this->mTarget );
 			$this->mDestObj = Title::newFromURL( $this->mDest );
 		} else {
@@ -75,7 +75,7 @@ class SpecialMergeHistory extends SpecialPage {
 	 */
 	function preCacheMessages() {
 		// Precache various messages
-		if( !isset( $this->message ) ) {
+		if ( !isset( $this->message ) ) {
 			$this->message['last'] = $this->msg( 'last' )->escaped();
 		}
 	}
@@ -89,7 +89,7 @@ class SpecialMergeHistory extends SpecialPage {
 		$this->setHeaders();
 		$this->outputHeader();
 
-		if( $this->mTargetID && $this->mDestID && $this->mAction == 'submit' && $this->mMerge ) {
+		if ( $this->mTargetID && $this->mDestID && $this->mAction == 'submit' && $this->mMerge ) {
 			$this->merge();
 			return;
 		}
@@ -102,7 +102,7 @@ class SpecialMergeHistory extends SpecialPage {
 		$errors = array();
 		if ( !$this->mTargetObj instanceof Title ) {
 			$errors[] = $this->msg( 'mergehistory-invalid-source' )->parseAsBlock();
-		} elseif( !$this->mTargetObj->exists() ) {
+		} elseif ( !$this->mTargetObj->exists() ) {
 			$errors[] = $this->msg( 'mergehistory-no-source', array( 'parse' ),
 				wfEscapeWikiText( $this->mTargetObj->getPrefixedText() )
 			)->parseAsBlock();
@@ -110,7 +110,7 @@ class SpecialMergeHistory extends SpecialPage {
 
 		if ( !$this->mDestObj instanceof Title ) {
 			$errors[] = $this->msg( 'mergehistory-invalid-destination' )->parseAsBlock();
-		} elseif( !$this->mDestObj->exists() ) {
+		} elseif ( !$this->mDestObj->exists() ) {
 			$errors[] = $this->msg( 'mergehistory-no-destination', array( 'parse' ),
 				wfEscapeWikiText( $this->mDestObj->getPrefixedText() )
 			)->parseAsBlock();
@@ -183,7 +183,7 @@ class SpecialMergeHistory extends SpecialPage {
 		);
 		$out->addHTML( $top );
 
-		if( $haveRevisions ) {
+		if ( $haveRevisions ) {
 			# Format the user-visible controls (comment field, submission button)
 			# in a nice little table
 			$table =
@@ -216,7 +216,7 @@ class SpecialMergeHistory extends SpecialPage {
 			$this->msg( 'mergehistory-list' )->escaped() . "</h2>\n"
 		);
 
-		if( $haveRevisions ) {
+		if ( $haveRevisions ) {
 			$out->addHTML( $revisions->getNavigationBar() );
 			$out->addHTML( '<ul>' );
 			$out->addHTML( $revisions->getBody() );
@@ -261,14 +261,14 @@ class SpecialMergeHistory extends SpecialPage {
 			array(),
 			array( 'oldid' => $rev->getId() )
 		);
-		if( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
+		if ( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
 			$pageLink = '<span class="history-deleted">' . $pageLink . '</span>';
 		}
 
 		# Last link
-		if( !$rev->userCan( Revision::DELETED_TEXT, $user ) ) {
+		if ( !$rev->userCan( Revision::DELETED_TEXT, $user ) ) {
 			$last = $this->message['last'];
-		} elseif( isset( $this->prevId[$row->rev_id] ) ) {
+		} elseif ( isset( $this->prevId[$row->rev_id] ) ) {
 			$last = Linker::linkKnown(
 				$rev->getTitle(),
 				$this->message['last'],
@@ -283,7 +283,7 @@ class SpecialMergeHistory extends SpecialPage {
 		$userLink = Linker::revUserTools( $rev );
 
 		$size = $row->rev_len;
-		if( !is_null( $size ) ) {
+		if ( !is_null( $size ) ) {
 			$stxt = Linker::formatRevisionSize( $size );
 		}
 		$comment = Linker::revComment( $rev );
@@ -298,10 +298,10 @@ class SpecialMergeHistory extends SpecialPage {
 		# keep it consistent...
 		$targetTitle = Title::newFromID( $this->mTargetID );
 		$destTitle = Title::newFromID( $this->mDestID );
-		if( is_null( $targetTitle ) || is_null( $destTitle ) ) {
+		if ( is_null( $targetTitle ) || is_null( $destTitle ) ) {
 			return false; // validate these
 		}
-		if( $targetTitle->getArticleID() == $destTitle->getArticleID() ) {
+		if ( $targetTitle->getArticleID() == $destTitle->getArticleID() ) {
 			return false;
 		}
 		# Verify that this timestamp is valid
@@ -317,7 +317,7 @@ class SpecialMergeHistory extends SpecialPage {
 			__METHOD__
 		);
 		# Destination page must exist with revisions
-		if( !$maxtimestamp ) {
+		if ( !$maxtimestamp ) {
 			$this->getOutput()->addWikiMsg( 'mergehistory-fail' );
 			return false;
 		}
@@ -329,12 +329,12 @@ class SpecialMergeHistory extends SpecialPage {
 			__METHOD__
 		);
 		# $this->mTimestamp must be older than $maxtimestamp
-		if( $this->mTimestamp >= $maxtimestamp ) {
+		if ( $this->mTimestamp >= $maxtimestamp ) {
 			$this->getOutput()->addWikiMsg( 'mergehistory-fail' );
 			return false;
 		}
 		# Update the revisions
-		if( $this->mTimestamp ) {
+		if ( $this->mTimestamp ) {
 			$timewhere = "rev_timestamp <= {$this->mTimestamp}";
 			$timestampLimit = wfTimestamp( TS_MW, $this->mTimestamp );
 		} else {
@@ -358,8 +358,8 @@ class SpecialMergeHistory extends SpecialPage {
 			__METHOD__,
 			array( 'FOR UPDATE' )
 		);
-		if( !$haveRevisions ) {
-			if( $this->mComment ) {
+		if ( !$haveRevisions ) {
+			if ( $this->mComment ) {
 				$comment = $this->msg(
 					'mergehistory-comment',
 					$targetTitle->getPrefixedText(),
@@ -380,8 +380,8 @@ class SpecialMergeHistory extends SpecialPage {
 			if ( $redirectContent ) {
 				$redirectPage = WikiPage::factory( $targetTitle );
 				$redirectRevision = new Revision( array(
-					'title'   => $targetTitle,
-					'page'    => $this->mTargetID,
+					'title' => $targetTitle,
+					'page' => $this->mTargetID,
 					'comment' => $comment,
 					'content' => $redirectContent ) );
 				$redirectRevision->insertOn( $dbw );
@@ -392,9 +392,9 @@ class SpecialMergeHistory extends SpecialPage {
 				$dbw->delete( 'pagelinks', array( 'pl_from' => $this->mDestID ), __METHOD__ );
 				$dbw->insert( 'pagelinks',
 					array(
-						'pl_from'      => $this->mDestID,
+						'pl_from' => $this->mDestID,
 						'pl_namespace' => $destTitle->getNamespace(),
-						'pl_title'     => $destTitle->getDBkey() ),
+						'pl_title' => $destTitle->getDBkey() ),
 					__METHOD__
 				);
 			} else {
@@ -405,7 +405,7 @@ class SpecialMergeHistory extends SpecialPage {
 		}
 		$destTitle->invalidateCache(); // update histories
 		# Check if this did anything
-		if( !$count ) {
+		if ( !$count ) {
 			$this->getOutput()->addWikiMsg( 'mergehistory-fail' );
 			return false;
 		}
@@ -462,9 +462,9 @@ class MergeHistoryPager extends ReverseChronologicalPager {
 			$batch->addObj( Title::makeTitleSafe( NS_USER_TALK, $row->user_name ) );
 
 			$rev_id = isset( $rev_id ) ? $rev_id : $row->rev_id;
-			if( $rev_id > $row->rev_id ) {
+			if ( $rev_id > $row->rev_id ) {
 				$this->mForm->prevId[$rev_id] = $row->rev_id;
-			} elseif( $rev_id < $row->rev_id ) {
+			} elseif ( $rev_id < $row->rev_id ) {
 				$this->mForm->prevId[$row->rev_id] = $rev_id;
 			}
 
@@ -489,7 +489,7 @@ class MergeHistoryPager extends ReverseChronologicalPager {
 		return array(
 			'tables' => array( 'revision', 'page', 'user' ),
 			'fields' => array_merge( Revision::selectFields(), Revision::selectUserFields() ),
-			'conds'  => $conds,
+			'conds' => $conds,
 			'join_conds' => array(
 				'page' => Revision::pageJoinCond(),
 				'user' => Revision::userJoinCond() )
diff --git a/includes/specials/SpecialMovepage.php b/includes/specials/SpecialMovepage.php
index c35c44e5ea..e7a86a6036 100644
--- a/includes/specials/SpecialMovepage.php
+++ b/includes/specials/SpecialMovepage.php
@@ -55,10 +55,10 @@ class MovePageForm extends UnlistedSpecialPage {
 		$oldTitleText = $request->getVal( 'wpOldTitle', $target );
 		$this->oldTitle = Title::newFromText( $oldTitleText );
 
-		if( is_null( $this->oldTitle ) ) {
+		if ( is_null( $this->oldTitle ) ) {
 			throw new ErrorPageError( 'notargettitle', 'notargettext' );
 		}
-		if( !$this->oldTitle->exists() ) {
+		if ( !$this->oldTitle->exists() ) {
 			throw new ErrorPageError( 'nopagetitle', 'nopagetext' );
 		}
 
@@ -129,7 +129,7 @@ class MovePageForm extends UnlistedSpecialPage {
 			# link, check for validity. We can then show some diagnostic
 			# information and save a click.
 			$newerr = $this->oldTitle->isValidMoveOperation( $newTitle );
-			if( is_array( $newerr ) ) {
+			if ( is_array( $newerr ) ) {
 				$err = $newerr;
 			}
 		}
@@ -212,8 +212,8 @@ class MovePageForm extends UnlistedSpecialPage {
 				}
 			} else {
 				$errStr = array();
-				foreach( $err as $errMsg ) {
-					if( $errMsg[0] == 'hookaborted' ) {
+				foreach ( $err as $errMsg ) {
+					if ( $errMsg[0] == 'hookaborted' ) {
 						$errStr[] = $errMsg[1];
 					} else {
 						$errMsgName = array_shift( $errMsg );
@@ -299,7 +299,7 @@ class MovePageForm extends UnlistedSpecialPage {
 			</tr>"
 		);
 
-		if( $considerTalk ) {
+		if ( $considerTalk ) {
 			$out->addHTML( "
 				<tr>
 					<td></td>
@@ -334,7 +334,7 @@ class MovePageForm extends UnlistedSpecialPage {
 			);
 		}
 
-		if( $canMoveSubpage ) {
+		if ( $canMoveSubpage ) {
 			$out->addHTML( "
 				<tr>
 					<td></td>
@@ -361,14 +361,14 @@ class MovePageForm extends UnlistedSpecialPage {
 		$watchChecked = $user->isLoggedIn() && ( $this->watch || $user->getBoolOption( 'watchmoves' )
 			|| $user->isWatched( $this->oldTitle ) );
 		# Don't allow watching if user is not logged in
-		if( $user->isLoggedIn() ) {
+		if ( $user->isLoggedIn() ) {
 			$out->addHTML( "
 			<tr>
 				<td></td>
 				<td class='mw-input'>" .
 					Xml::checkLabel( $this->msg( 'move-watch' )->text(), 'wpWatch', 'watch', $watchChecked ) .
 				"</td>
-			</tr>");
+			</tr>" );
 		}
 
 		$out->addHTML( "
@@ -502,7 +502,7 @@ class MovePageForm extends UnlistedSpecialPage {
 		# Now we move extra pages we've been asked to move: subpages and talk
 		# pages.  First, if the old page or the new page is a talk page, we
 		# can't move any talk pages: cancel that.
-		if( $ot->isTalkPage() || $nt->isTalkPage() ) {
+		if ( $ot->isTalkPage() || $nt->isTalkPage() ) {
 			$this->moveTalk = false;
 		}
 
@@ -524,7 +524,7 @@ class MovePageForm extends UnlistedSpecialPage {
 
 		// @todo FIXME: Use Title::moveSubpages() here
 		$dbr = wfGetDB( DB_MASTER );
-		if( $this->moveSubpages && (
+		if ( $this->moveSubpages && (
 			MWNamespace::hasSubpages( $nt->getNamespace() ) || (
 				$this->moveTalk &&
 				MWNamespace::hasSubpages( $nt->getTalkPage()->getNamespace() )
@@ -535,13 +535,13 @@ class MovePageForm extends UnlistedSpecialPage {
 					. ' OR page_title = ' . $dbr->addQuotes( $ot->getDBkey() )
 			);
 			$conds['page_namespace'] = array();
-			if( MWNamespace::hasSubpages( $nt->getNamespace() ) ) {
+			if ( MWNamespace::hasSubpages( $nt->getNamespace() ) ) {
 				$conds['page_namespace'][] = $ot->getNamespace();
 			}
-			if( $this->moveTalk && MWNamespace::hasSubpages( $nt->getTalkPage()->getNamespace() ) ) {
+			if ( $this->moveTalk && MWNamespace::hasSubpages( $nt->getTalkPage()->getNamespace() ) ) {
 				$conds['page_namespace'][] = $ot->getTalkPage()->getNamespace();
 			}
-		} elseif( $this->moveTalk ) {
+		} elseif ( $this->moveTalk ) {
 			$conds = array(
 				'page_namespace' => $ot->getTalkPage()->getNamespace(),
 				'page_title' => $ot->getDBkey()
@@ -552,7 +552,7 @@ class MovePageForm extends UnlistedSpecialPage {
 		}
 
 		$extraPages = array();
-		if( !is_null( $conds ) ) {
+		if ( !is_null( $conds ) ) {
 			$extraPages = TitleArray::newFromResult(
 				$dbr->select( 'page',
 					array( 'page_id', 'page_namespace', 'page_title' ),
@@ -564,8 +564,8 @@ class MovePageForm extends UnlistedSpecialPage {
 
 		$extraOutput = array();
 		$count = 1;
-		foreach( $extraPages as $oldSubpage ) {
-			if( $ot->equals( $oldSubpage ) ) {
+		foreach ( $extraPages as $oldSubpage ) {
+			if ( $ot->equals( $oldSubpage ) ) {
 				# Already did this one.
 				continue;
 			}
@@ -575,7 +575,7 @@ class MovePageForm extends UnlistedSpecialPage {
 				StringUtils::escapeRegexReplacement( $nt->getDBkey() ), # bug 21234
 				$oldSubpage->getDBkey()
 			);
-			if( $oldSubpage->isTalkPage() ) {
+			if ( $oldSubpage->isTalkPage() ) {
 				$newNs = $nt->getTalkPage()->getNamespace();
 			} else {
 				$newNs = $nt->getSubjectPage()->getNamespace();
@@ -583,7 +583,7 @@ class MovePageForm extends UnlistedSpecialPage {
 			# Bug 14385: we need makeTitleSafe because the new page names may
 			# be longer than 255 characters.
 			$newSubpage = Title::makeTitleSafe( $newNs, $newPageName );
-			if( !$newSubpage ) {
+			if ( !$newSubpage ) {
 				$oldLink = Linker::linkKnown( $oldSubpage );
 				$extraOutput[] = $this->msg( 'movepage-page-unmoved' )->rawParams( $oldLink
 					)->params( Title::makeName( $newNs, $newPageName ) )->escaped();
@@ -596,7 +596,7 @@ class MovePageForm extends UnlistedSpecialPage {
 				$extraOutput[] = $this->msg( 'movepage-page-exists' )->rawParams( $link )->escaped();
 			} else {
 				$success = $oldSubpage->moveTo( $newSubpage, true, $this->reason, $createRedirect );
-				if( $success === true ) {
+				if ( $success === true ) {
 					if ( $this->fixRedirects ) {
 						DoubleRedirectJob::fixRedirects( 'move', $oldSubpage, $newSubpage );
 					}
@@ -609,7 +609,7 @@ class MovePageForm extends UnlistedSpecialPage {
 					$newLink = Linker::linkKnown( $newSubpage );
 					$extraOutput[] = $this->msg( 'movepage-page-moved' )->rawParams( $oldLink, $newLink )->escaped();
 					++$count;
-					if( $count >= $wgMaximumMovedPages ) {
+					if ( $count >= $wgMaximumMovedPages ) {
 						$extraOutput[] = $this->msg( 'movepage-max-pages' )->numParams( $wgMaximumMovedPages )->escaped();
 						break;
 					}
@@ -622,12 +622,12 @@ class MovePageForm extends UnlistedSpecialPage {
 
 		}
 
-		if( $extraOutput !== array() ) {
+		if ( $extraOutput !== array() ) {
 			$out->addHTML( "<ul>\n<li>" . implode( "</li>\n<li>", $extraOutput ) . "</li>\n</ul>" );
 		}
 
 		# Deal with watches (we don't watch subpages)
-		if( $this->watch && $user->isLoggedIn() ) {
+		if ( $this->watch && $user->isLoggedIn() ) {
 			$user->addWatch( $ot );
 			$user->addWatch( $nt );
 		} else {
@@ -638,7 +638,7 @@ class MovePageForm extends UnlistedSpecialPage {
 		# Re-clear the file redirect cache, which may have been polluted by
 		# parsing in messages above. See CR r56745.
 		# @todo FIXME: Needs a more robust solution inside FileRepo.
-		if( $ot->getNamespace() == NS_FILE ) {
+		if ( $ot->getNamespace() == NS_FILE ) {
 			RepoGroup::singleton()->getLocalRepo()->invalidateImageRedirect( $ot );
 		}
 	}
@@ -651,8 +651,9 @@ class MovePageForm extends UnlistedSpecialPage {
 	}
 
 	function showSubpages( $title ) {
-		if( !MWNamespace::hasSubpages( $title->getNamespace() ) )
+		if ( !MWNamespace::hasSubpages( $title->getNamespace() ) ) {
 			return;
+		}
 
 		$subpages = $title->getSubpages();
 		$count = $subpages instanceof TitleArray ? $subpages->count() : 0;
@@ -669,7 +670,7 @@ class MovePageForm extends UnlistedSpecialPage {
 		$out->addWikiMsg( 'movesubpagetext', $this->getLanguage()->formatNum( $count ) );
 		$out->addHTML( "<ul>\n" );
 
-		foreach( $subpages as $subpage ) {
+		foreach ( $subpages as $subpage ) {
 			$link = Linker::link( $subpage );
 			$out->addHTML( "<li>$link</li>\n" );
 		}
diff --git a/includes/specials/SpecialNewimages.php b/includes/specials/SpecialNewimages.php
index 52cbc3aae2..b865f40e5d 100644
--- a/includes/specials/SpecialNewimages.php
+++ b/includes/specials/SpecialNewimages.php
@@ -73,9 +73,9 @@ class NewFilesPager extends ReverseChronologicalPager {
 		$conds = $jconds = array();
 		$tables = array( 'image' );
 
-		if( !$this->showbots ) {
+		if ( !$this->showbots ) {
 			$groupsWithBotPermission = User::getGroupsWithPermission( 'bot' );
-			if( count( $groupsWithBotPermission ) ) {
+			if ( count( $groupsWithBotPermission ) ) {
 				$tables[] = 'user_groups';
 				$conds[] = 'ug_group IS NULL';
 				$jconds['user_groups'] = array(
@@ -88,10 +88,10 @@ class NewFilesPager extends ReverseChronologicalPager {
 			}
 		}
 
-		if( !$wgMiserMode && $this->like !== null ) {
+		if ( !$wgMiserMode && $this->like !== null ) {
 			$dbr = wfGetDB( DB_SLAVE );
 			$likeObj = Title::newFromURL( $this->like );
-			if( $likeObj instanceof Title ) {
+			if ( $likeObj instanceof Title ) {
 				$like = $dbr->buildLike( $dbr->anyString(), strtolower( $likeObj->getDBkey() ), $dbr->anyString() );
 				$conds[] = "LOWER(img_name) $like";
 			}
@@ -164,7 +164,7 @@ class NewFilesPager extends ReverseChronologicalPager {
 			),
 		);
 
-		if( $wgMiserMode ) {
+		if ( $wgMiserMode ) {
 			unset( $fields['like'] );
 		}
 
diff --git a/includes/specials/SpecialNewpages.php b/includes/specials/SpecialNewpages.php
index eefc1b7489..46bf81aafe 100644
--- a/includes/specials/SpecialNewpages.php
+++ b/includes/specials/SpecialNewpages.php
@@ -63,17 +63,19 @@ class SpecialNewpages extends IncludableSpecialPage {
 
 		$this->customFilters = array();
 		wfRunHooks( 'SpecialNewPagesFilters', array( $this, &$this->customFilters ) );
-		foreach( $this->customFilters as $key => $params ) {
+		foreach ( $this->customFilters as $key => $params ) {
 			$opts->add( $key, $params['default'] );
 		}
 
 		// Set values
 		$opts->fetchValuesFromRequest( $this->getRequest() );
-		if ( $par ) $this->parseParams( $par );
+		if ( $par ) {
+			$this->parseParams( $par );
+		}
 
 		// Validate
 		$opts->validateIntBounds( 'limit', 0, 5000 );
-		if( !$wgEnableNewpagesUserFilter ) {
+		if ( !$wgEnableNewpagesUserFilter ) {
 			$opts->setValue( 'username', '' );
 		}
 	}
@@ -113,7 +115,7 @@ class SpecialNewpages extends IncludableSpecialPage {
 			}
 			if ( preg_match( '/^namespace=(.*)$/', $bit, $m ) ) {
 				$ns = $this->getLanguage()->getNsIndex( $m[1] );
-				if( $ns !== false ) {
+				if ( $ns !== false ) {
 					$this->opts->setValue( 'namespace', $ns );
 				}
 			}
@@ -135,12 +137,12 @@ class SpecialNewpages extends IncludableSpecialPage {
 		$this->showNavigation = !$this->including(); // Maybe changed in setup
 		$this->setup( $par );
 
-		if( !$this->including() ) {
+		if ( !$this->including() ) {
 			// Settings
 			$this->form();
 
 			$feedType = $this->opts->getValue( 'feed' );
-			if( $feedType ) {
+			if ( $feedType ) {
 				$this->feed( $feedType );
 				return;
 			}
@@ -154,7 +156,7 @@ class SpecialNewpages extends IncludableSpecialPage {
 		$pager->mLimit = $this->opts->getValue( 'limit' );
 		$pager->mOffset = $this->opts->getValue( 'offset' );
 
-		if( $pager->getNumRows() ) {
+		if ( $pager->getNumRows() ) {
 			$navigation = '';
 			if ( $this->showNavigation ) {
 				$navigation = $pager->getNavigationBar();
@@ -244,8 +246,8 @@ class SpecialNewpages extends IncludableSpecialPage {
 							'selected' => $namespace,
 							'all' => 'all',
 						), array(
-							'name'  => 'namespace',
-							'id'    => 'namespace',
+							'name' => 'namespace',
+							'id' => 'namespace',
 							'class' => 'namespaceselector',
 						)
 					) . '&#160;' .
@@ -331,7 +333,7 @@ class SpecialNewpages extends IncludableSpecialPage {
 
 		$query = array( 'redirect' => 'no' );
 
-		if( $this->patrollable( $result ) ) {
+		if ( $this->patrollable( $result ) ) {
 			$query['rcid'] = $result->rc_id;
 		}
 
@@ -369,7 +371,7 @@ class SpecialNewpages extends IncludableSpecialPage {
 		}
 
 		# Tags, if any.
-		if( isset( $result->ts_tags ) ) {
+		if ( isset( $result->ts_tags ) ) {
 			list( $tagDisplay, $newClasses ) = ChangeTags::formatSummaryRow( $result->ts_tags, 'newpages' );
 			$classes = array_merge( $classes, $newClasses );
 		} else {
@@ -411,7 +413,7 @@ class SpecialNewpages extends IncludableSpecialPage {
 			return;
 		}
 
-		if( !isset( $wgFeedClasses[$type] ) ) {
+		if ( !isset( $wgFeedClasses[$type] ) ) {
 			$this->getOutput()->addWikiMsg( 'feed-invalid' );
 			return;
 		}
@@ -427,7 +429,7 @@ class SpecialNewpages extends IncludableSpecialPage {
 		$pager->mLimit = min( $limit, $wgFeedLimit );
 
 		$feed->outHeader();
-		if( $pager->getNumRows() > 0 ) {
+		if ( $pager->getNumRows() > 0 ) {
 			foreach ( $pager->mResult as $row ) {
 				$feed->outItem( $this->feedItem( $row ) );
 			}
@@ -443,7 +445,7 @@ class SpecialNewpages extends IncludableSpecialPage {
 
 	protected function feedItem( $row ) {
 		$title = Title::makeTitle( intval( $row->rc_namespace ), $row->rc_title );
-		if( $title ) {
+		if ( $title ) {
 			$date = $row->rc_timestamp;
 			$comments = $title->getTalkPage()->getFullURL();
 
@@ -466,7 +468,7 @@ class SpecialNewpages extends IncludableSpecialPage {
 
 	protected function feedItemDesc( $row ) {
 		$revision = Revision::newFromId( $row->rev_id );
-		if( $revision ) {
+		if ( $revision ) {
 			//XXX: include content model/type in feed item?
 			return '<p>' . htmlspecialchars( $revision->getUserText() ) .
 				$this->msg( 'colon-separator' )->inContentLanguage()->escaped() .
@@ -511,7 +513,7 @@ class NewPagesPager extends ReverseChronologicalPager {
 		$username = $this->opts->getValue( 'username' );
 		$user = Title::makeTitleSafe( NS_USER, $username );
 
-		if( $namespace !== false ) {
+		if ( $namespace !== false ) {
 			if ( $this->opts->getValue( 'invert' ) ) {
 				$conds[] = 'rc_namespace != ' . $this->mDb->addQuotes( $namespace );
 			} else {
@@ -523,18 +525,18 @@ class NewPagesPager extends ReverseChronologicalPager {
 		}
 
 		# $wgEnableNewpagesUserFilter - temp WMF hack
-		if( $wgEnableNewpagesUserFilter && $user ) {
+		if ( $wgEnableNewpagesUserFilter && $user ) {
 			$conds['rc_user_text'] = $user->getText();
 			$rcIndexes = 'rc_user_text';
 		# If anons cannot make new pages, don't "exclude logged in users"!
-		} elseif( User::groupHasPermission( '*', 'createpage' ) && $this->opts->getValue( 'hideliu' ) ) {
+		} elseif ( User::groupHasPermission( '*', 'createpage' ) && $this->opts->getValue( 'hideliu' ) ) {
 			$conds['rc_user'] = 0;
 		}
 		# If this user cannot see patrolled edits or they are off, don't do dumb queries!
-		if( $this->opts->getValue( 'hidepatrolled' ) && $this->getUser()->useNPPatrol() ) {
+		if ( $this->opts->getValue( 'hidepatrolled' ) && $this->getUser()->useNPPatrol() ) {
 			$conds['rc_patrolled'] = 0;
 		}
-		if( $this->opts->getValue( 'hidebots' ) ) {
+		if ( $this->opts->getValue( 'hidebots' ) ) {
 			$conds['rc_bot'] = 0;
 		}
 
@@ -546,7 +548,7 @@ class NewPagesPager extends ReverseChronologicalPager {
 		$tables = array( 'recentchanges', 'page' );
 		$fields = array(
 			'rc_namespace', 'rc_title', 'rc_cur_id', 'rc_user', 'rc_user_text',
-			'rc_comment', 'rc_timestamp', 'rc_patrolled','rc_id', 'rc_deleted',
+			'rc_comment', 'rc_timestamp', 'rc_patrolled', 'rc_id', 'rc_deleted',
 			'length' => 'page_len', 'rev_id' => 'page_latest', 'rc_this_oldid',
 			'page_namespace', 'page_title'
 		);
@@ -556,10 +558,10 @@ class NewPagesPager extends ReverseChronologicalPager {
 			array( &$this, $this->opts, &$conds, &$tables, &$fields, &$join_conds ) );
 
 		$info = array(
-			'tables' 	 => $tables,
-			'fields' 	 => $fields,
-			'conds' 	 => $conds,
-			'options' 	 => array( 'USE INDEX' => array( 'recentchanges' => $rcIndexes ) ),
+			'tables' => $tables,
+			'fields' => $fields,
+			'conds' => $conds,
+			'options' => array( 'USE INDEX' => array( 'recentchanges' => $rcIndexes ) ),
 			'join_conds' => $join_conds
 		);
 
diff --git a/includes/specials/SpecialPasswordReset.php b/includes/specials/SpecialPasswordReset.php
index a166b56b69..df9ed575d4 100644
--- a/includes/specials/SpecialPasswordReset.php
+++ b/includes/specials/SpecialPasswordReset.php
@@ -70,7 +70,7 @@ class SpecialPasswordReset extends FormSpecialPage {
 				'type' => 'text',
 				'label-message' => 'passwordreset-username',
 			);
-			if( $this->getUser()->isLoggedIn() ) {
+			if ( $this->getUser()->isLoggedIn() ) {
 				$a['Username']['default'] = $this->getUser()->getName();
 			}
 		}
@@ -91,7 +91,7 @@ class SpecialPasswordReset extends FormSpecialPage {
 			);
 		}
 
-		if( $this->getUser()->isAllowed( 'passwordreset' ) ) {
+		if ( $this->getUser()->isAllowed( 'passwordreset' ) ) {
 			$a['Capture'] = array(
 				'type' => 'check',
 				'label-message' => 'passwordreset-capture',
@@ -141,7 +141,7 @@ class SpecialPasswordReset extends FormSpecialPage {
 			}
 		}
 
-		if( isset( $data['Capture'] ) && !$this->getUser()->isAllowed( 'passwordreset' ) ) {
+		if ( isset( $data['Capture'] ) && !$this->getUser()->isAllowed( 'passwordreset' ) ) {
 			// The user knows they don't have the passwordreset permission, but they tried to spoof the form.  That's naughty
 			throw new PermissionsError( 'passwordreset' );
 		}
@@ -167,7 +167,7 @@ class SpecialPasswordReset extends FormSpecialPage {
 			);
 			if ( $res ) {
 				$users = array();
-				foreach( $res as $row ) {
+				foreach ( $res as $row ) {
 					$users[] = User::newFromRow( $row );
 				}
 			} else {
@@ -185,8 +185,8 @@ class SpecialPasswordReset extends FormSpecialPage {
 			return array( $error );
 		}
 
-		if( count( $users ) == 0 ) {
-			if( $method == 'email' ) {
+		if ( count( $users ) == 0 ) {
+			if ( $method == 'email' ) {
 				// Don't reveal whether or not an email address is in use
 				return true;
 			} else {
@@ -262,7 +262,7 @@ class SpecialPasswordReset extends FormSpecialPage {
 
 		$this->result = $firstUser->sendMail( $title->escaped(), $this->email->text() );
 
-		if( isset( $data['Capture'] ) && $data['Capture'] ) {
+		if ( isset( $data['Capture'] ) && $data['Capture'] ) {
 			// Save the user, will be used if an error occurs when sending the email
 			$this->firstUser = $firstUser;
 		} else {
@@ -272,7 +272,7 @@ class SpecialPasswordReset extends FormSpecialPage {
 
 		if ( $this->result->isGood() ) {
 			return true;
-		} elseif( isset( $data['Capture'] ) && $data['Capture'] ) {
+		} elseif ( isset( $data['Capture'] ) && $data['Capture'] ) {
 			// The email didn't send, but maybe they knew that and that's why they captured it
 			return true;
 		} else {
@@ -283,10 +283,10 @@ class SpecialPasswordReset extends FormSpecialPage {
 	}
 
 	public function onSuccess() {
-		if( $this->getUser()->isAllowed( 'passwordreset' ) && $this->email != null ) {
+		if ( $this->getUser()->isAllowed( 'passwordreset' ) && $this->email != null ) {
 			// @todo: Logging
 
-			if( $this->result->isGood() ) {
+			if ( $this->result->isGood() ) {
 				$this->getOutput()->addWikiMsg( 'passwordreset-emailsent-capture' );
 			} else {
 				$this->getOutput()->addWikiMsg( 'passwordreset-emailerror-capture',
diff --git a/includes/specials/SpecialPopularpages.php b/includes/specials/SpecialPopularpages.php
index 61ba83b760..81797f2087 100644
--- a/includes/specials/SpecialPopularpages.php
+++ b/includes/specials/SpecialPopularpages.php
@@ -60,7 +60,7 @@ class PopularPagesPage extends QueryPage {
 		global $wgContLang;
 
 		$title = Title::makeTitleSafe( $result->namespace, $result->title );
-		if( !$title ) {
+		if ( !$title ) {
 			return Html::element( 'span', array( 'class' => 'mw-invalidtitle' ),
 				Linker::getInvalidTitleDescription( $this->getContext(), $result->namespace, $result->title ) );
 		}
diff --git a/includes/specials/SpecialPrefixindex.php b/includes/specials/SpecialPrefixindex.php
index 6affa7351d..35b5e3cd6d 100644
--- a/includes/specials/SpecialPrefixindex.php
+++ b/includes/specials/SpecialPrefixindex.php
@@ -62,11 +62,11 @@ class SpecialPrefixindex extends SpecialAllpages {
 		);
 
 		$showme = '';
-		if( isset( $par ) ) {
+		if ( isset( $par ) ) {
 			$showme = $par;
-		} elseif( $prefix != '' ) {
+		} elseif ( $prefix != '' ) {
 			$showme = $prefix;
-		} elseif( $from != '' && $ns === null ) {
+		} elseif ( $from != '' && $ns === null ) {
 			// For back-compat with Special:Allpages
 			// Don't do this if namespace is passed, so paging works when doing NS views.
 			$showme = $from;
@@ -112,8 +112,8 @@ class SpecialPrefixindex extends SpecialAllpages {
 				Html::namespaceSelector( array(
 						'selected' => $namespace,
 					), array(
-						'name'  => 'namespace',
-						'id'    => 'namespace',
+						'name' => 'namespace',
+						'id' => 'namespace',
 						'class' => 'namespaceselector',
 				) ) .
 				Xml::checkLabel(
@@ -178,8 +178,8 @@ class SpecialPrefixindex extends SpecialAllpages {
 				$conds,
 				__METHOD__,
 				array(
-					'ORDER BY'  => 'page_title',
-					'LIMIT'     => $this->maxPerPage + 1,
+					'ORDER BY' => 'page_title',
+					'LIMIT' => $this->maxPerPage + 1,
 					'USE INDEX' => 'name_title',
 				)
 			);
@@ -187,12 +187,12 @@ class SpecialPrefixindex extends SpecialAllpages {
 			### @todo FIXME: Side link to previous
 
 			$n = 0;
-			if( $res->numRows() > 0 ) {
+			if ( $res->numRows() > 0 ) {
 				$out = Xml::openElement( 'table', array( 'id' => 'mw-prefixindex-list-table' ) );
 
-				while( ( $n < $this->maxPerPage ) && ( $s = $res->fetchObject() ) ) {
+				while ( ( $n < $this->maxPerPage ) && ( $s = $res->fetchObject() ) ) {
 					$t = Title::makeTitle( $s->page_namespace, $s->page_title );
-					if( $t ) {
+					if ( $t ) {
 						$link = ($s->page_is_redirect ? '<div class="allpagesredirect">' : '' ) .
 							Linker::linkKnown(
 								$t,
@@ -203,16 +203,16 @@ class SpecialPrefixindex extends SpecialAllpages {
 					} else {
 						$link = '[[' . htmlspecialchars( $s->page_title ) . ']]';
 					}
-					if( $n % 3 == 0 ) {
+					if ( $n % 3 == 0 ) {
 						$out .= '<tr>';
 					}
 					$out .= "<td>$link</td>";
 					$n++;
-					if( $n % 3 == 0 ) {
+					if ( $n % 3 == 0 ) {
 						$out .= '</tr>';
 					}
 				}
-				if( ($n % 3) != 0 ) {
+				if ( ($n % 3) != 0 ) {
 					$out .= '</tr>';
 				}
 				$out .= Xml::closeElement( 'table' );
@@ -234,14 +234,14 @@ class SpecialPrefixindex extends SpecialAllpages {
 					'</td>
 					<td id="mw-prefixindex-nav-form" class="mw-prefixindex-nav">';
 
-			if( isset( $res ) && $res && ( $n == $this->maxPerPage ) && ( $s = $res->fetchObject() ) ) {
+			if ( isset( $res ) && $res && ( $n == $this->maxPerPage ) && ( $s = $res->fetchObject() ) ) {
 				$query = array(
 					'from' => $s->page_title,
 					'prefix' => $prefix,
 					'hideredirects' => $hideredirects,
 				);
 
-				if( $namespace || $prefix == '' ) {
+				if ( $namespace || $prefix == '' ) {
 					// Keep the namespace even if it's 0 for empty prefixes.
 					// This tells us we're not just a holdover from old links.
 					$query['namespace'] = $namespace;
diff --git a/includes/specials/SpecialProtectedpages.php b/includes/specials/SpecialProtectedpages.php
index 979c3eed79..3fdaf6b7b8 100644
--- a/includes/specials/SpecialProtectedpages.php
+++ b/includes/specials/SpecialProtectedpages.php
@@ -40,7 +40,7 @@ class SpecialProtectedpages extends SpecialPage {
 		$this->outputHeader();
 
 		// Purge expired entries on one in every 10 queries
-		if( !mt_rand( 0, 10 ) ) {
+		if ( !mt_rand( 0, 10 ) ) {
 			Title::purgeExpiredRestrictions();
 		}
 
@@ -57,7 +57,7 @@ class SpecialProtectedpages extends SpecialPage {
 
 		$this->getOutput()->addHTML( $this->showOptions( $NS, $type, $level, $sizetype, $size, $indefOnly, $cascadeOnly ) );
 
-		if( $pager->getNumRows() ) {
+		if ( $pager->getNumRows() ) {
 			$this->getOutput()->addHTML(
 				$pager->getNavigationBar() .
 				'<ul>' . $pager->getBody() . '</ul>' .
@@ -78,12 +78,12 @@ class SpecialProtectedpages extends SpecialPage {
 
 		static $infinity = null;
 
-		if( is_null( $infinity ) ) {
+		if ( is_null( $infinity ) ) {
 			$infinity = wfGetDB( DB_SLAVE )->getInfinity();
 		}
 
 		$title = Title::makeTitleSafe( $row->page_namespace, $row->page_title );
-		if( !$title ) {
+		if ( !$title ) {
 			wfProfileOut( __METHOD__ );
 			return Html::rawElement( 'li', array(),
 				Html::element( 'span', array( 'class' => 'mw-invalidtitle' ),
@@ -98,7 +98,7 @@ class SpecialProtectedpages extends SpecialPage {
 
 		$description_items[] = $protType;
 
-		if( $row->pr_cascade ) {
+		if ( $row->pr_cascade ) {
 			$description_items[] = $this->msg( 'protect-summary-cascade' )->text();
 		}
 
@@ -106,7 +106,7 @@ class SpecialProtectedpages extends SpecialPage {
 		$lang = $this->getLanguage();
 
 		$expiry = $lang->formatExpiry( $row->pr_expiry, TS_MW );
-		if( $expiry != $infinity ) {
+		if ( $expiry != $infinity ) {
 			$user = $this->getUser();
 			$description_items[] = $this->msg(
 				'protect-expiring-local',
@@ -116,12 +116,12 @@ class SpecialProtectedpages extends SpecialPage {
 			)->escaped();
 		}
 
-		if( !is_null( $size = $row->page_len ) ) {
+		if ( !is_null( $size = $row->page_len ) ) {
 			$stxt = $lang->getDirMark() . ' ' . Linker::formatRevisionSize( $size );
 		}
 
 		# Show a link to the change protection form for allowed users otherwise a link to the protection log
-		if( $this->getUser()->isAllowed( 'protect' ) ) {
+		if ( $this->getUser()->isAllowed( 'protect' ) ) {
 			$changeProtection = Linker::linkKnown(
 				$title,
 				$this->msg( 'protect_change' )->escaped(),
@@ -248,13 +248,13 @@ class SpecialProtectedpages extends SpecialPage {
 		$options = array();
 
 		// First pass to load the log names
-		foreach( Title::getFilteredRestrictionTypes( true ) as $type ) {
+		foreach ( Title::getFilteredRestrictionTypes( true ) as $type ) {
 			$text = $this->msg( "restriction-$type" )->text();
 			$m[$text] = $type;
 		}
 
 		// Third pass generates sorted XHTML content
-		foreach( $m as $text => $type ) {
+		foreach ( $m as $text => $type ) {
 			$selected = ($type == $pr_type );
 			$options[] = Xml::option( $text, $type, $selected ) . "\n";
 		}
@@ -278,17 +278,17 @@ class SpecialProtectedpages extends SpecialPage {
 		$options = array();
 
 		// First pass to load the log names
-		foreach( $wgRestrictionLevels as $type ) {
+		foreach ( $wgRestrictionLevels as $type ) {
 			// Messages used can be 'restriction-level-sysop' and 'restriction-level-autoconfirmed'
-			if( $type != '' && $type != '*' ) {
+			if ( $type != '' && $type != '*' ) {
 				$text = $this->msg( "restriction-level-$type" )->text();
 				$m[$text] = $type;
 			}
 		}
 
 		// Third pass generates sorted XHTML content
-		foreach( $m as $text => $type ) {
-			$selected = ($type == $pr_level );
+		foreach ( $m as $text => $type ) {
+			$selected = ( $type == $pr_level );
 			$options[] = Xml::option( $text, $type, $selected );
 		}
 
@@ -348,23 +348,25 @@ class ProtectedPagesPager extends AlphabeticPager {
 		$conds[] = 'page_id=pr_page';
 		$conds[] = 'pr_type=' . $this->mDb->addQuotes( $this->type );
 
-		if( $this->sizetype == 'min' ) {
+		if ( $this->sizetype == 'min' ) {
 			$conds[] = 'page_len>=' . $this->size;
-		} elseif( $this->sizetype == 'max' ) {
+		} elseif ( $this->sizetype == 'max' ) {
 			$conds[] = 'page_len<=' . $this->size;
 		}
 
-		if( $this->indefonly ) {
+		if ( $this->indefonly ) {
 			$conds[] = "pr_expiry = {$this->mDb->addQuotes( $this->mDb->getInfinity() )} OR pr_expiry IS NULL";
 		}
-		if( $this->cascadeonly ) {
+		if ( $this->cascadeonly ) {
 			$conds[] = 'pr_cascade = 1';
 		}
 
-		if( $this->level )
+		if ( $this->level ) {
 			$conds[] = 'pr_level=' . $this->mDb->addQuotes( $this->level );
-		if( !is_null( $this->namespace ) )
+		}
+		if ( !is_null( $this->namespace ) ) {
 			$conds[] = 'page_namespace=' . $this->mDb->addQuotes( $this->namespace );
+		}
 		return array(
 			'tables' => array( 'page_restrictions', 'page' ),
 			'fields' => array( 'pr_id', 'page_namespace', 'page_title', 'page_len',
diff --git a/includes/specials/SpecialProtectedtitles.php b/includes/specials/SpecialProtectedtitles.php
index cf2b272c41..7b916cf519 100644
--- a/includes/specials/SpecialProtectedtitles.php
+++ b/includes/specials/SpecialProtectedtitles.php
@@ -77,12 +77,12 @@ class SpecialProtectedtitles extends SpecialPage {
 
 		static $infinity = null;
 
-		if( is_null( $infinity ) ) {
+		if ( is_null( $infinity ) ) {
 			$infinity = wfGetDB( DB_SLAVE )->getInfinity();
 		}
 
 		$title = Title::makeTitleSafe( $row->pt_namespace, $row->pt_title );
-		if( !$title ) {
+		if ( !$title ) {
 			wfProfileOut( __METHOD__ );
 			return Html::rawElement( 'li', array(),
 				Html::element( 'span', array( 'class' => 'mw-invalidtitle' ),
@@ -99,7 +99,7 @@ class SpecialProtectedtitles extends SpecialPage {
 
 		$lang = $this->getLanguage();
 		$expiry = strlen( $row->pt_expiry ) ? $lang->formatExpiry( $row->pt_expiry, TS_MW ) : $infinity;
-		if( $expiry != $infinity ) {
+		if ( $expiry != $infinity ) {
 			$user = $this->getUser();
 			$description_items[] = $this->msg(
 				'protect-expiring-local',
@@ -169,18 +169,18 @@ class SpecialProtectedtitles extends SpecialPage {
 		$options = array();
 
 		// First pass to load the log names
-		foreach( $wgRestrictionLevels as $type ) {
+		foreach ( $wgRestrictionLevels as $type ) {
 			if ( $type != '' && $type != '*' ) {
 				$text = $this->msg( "restriction-level-$type" )->text();
 				$m[$text] = $type;
 			}
 		}
 		// Is there only one level (aside from "all")?
-		if( count( $m ) <= 2 ) {
+		if ( count( $m ) <= 2 ) {
 			return '';
 		}
 		// Third pass generates sorted XHTML content
-		foreach( $m as $text => $type ) {
+		foreach ( $m as $text => $type ) {
 			$selected = ($type == $pr_level );
 			$options[] = Xml::option( $text, $type, $selected );
 		}
@@ -244,10 +244,12 @@ class ProtectedTitlesPager extends AlphabeticPager {
 	function getQueryInfo() {
 		$conds = $this->mConds;
 		$conds[] = 'pt_expiry>' . $this->mDb->addQuotes( $this->mDb->timestamp() );
-		if( $this->level )
+		if ( $this->level ) {
 			$conds['pt_create_perm'] = $this->level;
-		if( !is_null( $this->namespace ) )
+		}
+		if ( !is_null( $this->namespace ) ) {
 			$conds[] = 'pt_namespace=' . $this->mDb->addQuotes( $this->namespace );
+		}
 		return array(
 			'tables' => 'protected_titles',
 			'fields' => array( 'pt_namespace', 'pt_title', 'pt_create_perm',
diff --git a/includes/specials/SpecialRandompage.php b/includes/specials/SpecialRandompage.php
index 2b25b78b7a..dc4c1cda29 100644
--- a/includes/specials/SpecialRandompage.php
+++ b/includes/specials/SpecialRandompage.php
@@ -42,7 +42,7 @@ class RandomPage extends SpecialPage {
 	}
 
 	public function setNamespace( $ns ) {
-		if( !$ns || $ns < NS_MAIN ) {
+		if ( !$ns || $ns < NS_MAIN ) {
 			$ns = NS_MAIN;
 		}
 		$this->namespaces = array( $ns );
@@ -62,7 +62,7 @@ class RandomPage extends SpecialPage {
 
 		$title = $this->getRandomTitle();
 
-		if( is_null( $title ) ) {
+		if ( is_null( $title ) ) {
 			$this->setHeaders();
 			$this->getOutput()->addWikiMsg( strtolower( $this->getName() ) . '-nopages',
 				$this->getNsList(), count( $this->namespaces ) );
@@ -83,8 +83,8 @@ class RandomPage extends SpecialPage {
 	private function getNsList() {
 		global $wgContLang;
 		$nsNames = array();
-		foreach( $this->namespaces as $n ) {
-			if( $n === NS_MAIN ) {
+		foreach ( $this->namespaces as $n ) {
+			if ( $n === NS_MAIN ) {
 				$nsNames[] = $this->msg( 'blanknamespace' )->plain();
 			} else {
 				$nsNames[] = $wgContLang->getNsText( $n );
@@ -113,11 +113,11 @@ class RandomPage extends SpecialPage {
 		 * any more bias than what the page_random scheme
 		 * causes anyway.  Trust me, I'm a mathematician. :)
 		 */
-		if( !$row ) {
+		if ( !$row ) {
 			$row = $this->selectRandomPageFromDB( "0" );
 		}
 
-		if( $row ) {
+		if ( $row ) {
 			return Title::makeTitleSafe( $row->page_namespace, $row->page_title );
 		} else {
 			return null;
diff --git a/includes/specials/SpecialRecentchanges.php b/includes/specials/SpecialRecentchanges.php
index 6772cb5540..c37f21605c 100644
--- a/includes/specials/SpecialRecentchanges.php
+++ b/includes/specials/SpecialRecentchanges.php
@@ -73,14 +73,14 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 	public function setup( $parameters ) {
 		$opts = $this->getDefaultOptions();
 
-		foreach( $this->getCustomFilters() as $key => $params ) {
+		foreach ( $this->getCustomFilters() as $key => $params ) {
 			$opts->add( $key, $params['default'] );
 		}
 
 		$opts->fetchValuesFromRequest( $this->getRequest() );
 
 		// Give precedence to subpage syntax
-		if( $parameters !== null ) {
+		if ( $parameters !== null ) {
 			$this->parseParameters( $parameters, $opts );
 		}
 
@@ -142,7 +142,7 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 		$this->getOutput()->setSquidMaxage( 10 );
 		# Check if the client has a cached version
 		$lastmod = $this->checkLastModified( $feedFormat );
-		if( $lastmod === false ) {
+		if ( $lastmod === false ) {
 			return;
 		}
 
@@ -154,23 +154,23 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 		// Fetch results, prepare a batch link existence check query
 		$conds = $this->buildMainQueryConds( $opts );
 		$rows = $this->doMainQuery( $conds, $opts );
-		if( $rows === false ) {
-			if( !$this->including() ) {
+		if ( $rows === false ) {
+			if ( !$this->including() ) {
 				$this->doHeader( $opts );
 			}
 			return;
 		}
 
-		if( !$feedFormat ) {
+		if ( !$feedFormat ) {
 			$batch = new LinkBatch;
-			foreach( $rows as $row ) {
+			foreach ( $rows as $row ) {
 				$batch->add( NS_USER, $row->rc_user_text );
 				$batch->add( NS_USER_TALK, $row->rc_user_text );
 				$batch->add( $row->rc_namespace, $row->rc_title );
 			}
 			$batch->execute();
 		}
-		if( $feedFormat ) {
+		if ( $feedFormat ) {
 			list( $changesFeed, $formatter ) = $this->getFeedObject( $feedFormat );
 			/** @var ChangesFeed $changesFeed */
 			$changesFeed->execute( $formatter, $rows, $lastmod, $opts );
@@ -206,44 +206,44 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 	 */
 	public function parseParameters( $par, FormOptions $opts ) {
 		$bits = preg_split( '/\s*,\s*/', trim( $par ) );
-		foreach( $bits as $bit ) {
-			if( 'hidebots' === $bit ) {
+		foreach ( $bits as $bit ) {
+			if ( 'hidebots' === $bit ) {
 				$opts['hidebots'] = true;
 			}
-			if( 'bots' === $bit ) {
+			if ( 'bots' === $bit ) {
 				$opts['hidebots'] = false;
 			}
-			if( 'hideminor' === $bit ) {
+			if ( 'hideminor' === $bit ) {
 				$opts['hideminor'] = true;
 			}
-			if( 'minor' === $bit ) {
+			if ( 'minor' === $bit ) {
 				$opts['hideminor'] = false;
 			}
-			if( 'hideliu' === $bit ) {
+			if ( 'hideliu' === $bit ) {
 				$opts['hideliu'] = true;
 			}
-			if( 'hidepatrolled' === $bit ) {
+			if ( 'hidepatrolled' === $bit ) {
 				$opts['hidepatrolled'] = true;
 			}
-			if( 'hideanons' === $bit ) {
+			if ( 'hideanons' === $bit ) {
 				$opts['hideanons'] = true;
 			}
-			if( 'hidemyself' === $bit ) {
+			if ( 'hidemyself' === $bit ) {
 				$opts['hidemyself'] = true;
 			}
 
-			if( is_numeric( $bit ) ) {
+			if ( is_numeric( $bit ) ) {
 				$opts['limit'] = $bit;
 			}
 
 			$m = array();
-			if( preg_match( '/^limit=(\d+)$/', $bit, $m ) ) {
+			if ( preg_match( '/^limit=(\d+)$/', $bit, $m ) ) {
 				$opts['limit'] = $m[1];
 			}
-			if( preg_match( '/^days=(\d+)$/', $bit, $m ) ) {
+			if ( preg_match( '/^days=(\d+)$/', $bit, $m ) ) {
 				$opts['days'] = $m[1];
 			}
-			if( preg_match( '/^namespace=(\d+)$/', $bit, $m ) ) {
+			if ( preg_match( '/^namespace=(\d+)$/', $bit, $m ) ) {
 				$opts['namespace'] = $m[1];
 			}
 		}
@@ -260,8 +260,8 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 	public function checkLastModified( $feedFormat ) {
 		$dbr = wfGetDB( DB_SLAVE );
 		$lastmod = $dbr->selectField( 'recentchanges', 'MAX(rc_timestamp)', false, __METHOD__ );
-		if( $feedFormat || !$this->getUser()->useRCPatrol() ) {
-			if( $lastmod && $this->getOutput()->checkLastModified( $lastmod ) ) {
+		if ( $feedFormat || !$this->getUser()->useRCPatrol() ) {
+			if ( $lastmod && $this->getOutput()->checkLastModified( $lastmod ) ) {
 				# Client cache fresh and headers sent, nothing more to do.
 				return false;
 			}
@@ -282,9 +282,9 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 		# It makes no sense to hide both anons and logged-in users
 		# Where this occurs, force anons to be shown
 		$forcebot = false;
-		if( $opts['hideanons'] && $opts['hideliu'] ) {
+		if ( $opts['hideanons'] && $opts['hideliu'] ) {
 			# Check if the user wants to show bots only
-			if( $opts['hidebots'] ) {
+			if ( $opts['hidebots'] ) {
 				$opts['hideanons'] = false;
 			} else {
 				$forcebot = true;
@@ -298,7 +298,7 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 		$cutoff = $dbr->timestamp( $cutoff_unixtime );
 
 		$fromValid = preg_match( '/^[0-9]{14}$/', $opts['from'] );
-		if( $fromValid && $opts['from'] > wfTimestamp( TS_MW, $cutoff ) ) {
+		if ( $fromValid && $opts['from'] > wfTimestamp( TS_MW, $cutoff ) ) {
 			$cutoff = $dbr->timestamp( $opts['from'] );
 		} else {
 			$opts->reset( 'from' );
@@ -310,27 +310,27 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 		$hideLoggedInUsers = $opts['hideliu'] && !$forcebot;
 		$hideAnonymousUsers = $opts['hideanons'] && !$forcebot;
 
-		if( $opts['hideminor'] ) {
+		if ( $opts['hideminor'] ) {
 			$conds['rc_minor'] = 0;
 		}
-		if( $opts['hidebots'] ) {
+		if ( $opts['hidebots'] ) {
 			$conds['rc_bot'] = 0;
 		}
-		if( $hidePatrol ) {
+		if ( $hidePatrol ) {
 			$conds['rc_patrolled'] = 0;
 		}
-		if( $forcebot ) {
+		if ( $forcebot ) {
 			$conds['rc_bot'] = 1;
 		}
-		if( $hideLoggedInUsers ) {
+		if ( $hideLoggedInUsers ) {
 			$conds[] = 'rc_user = 0';
 		}
-		if( $hideAnonymousUsers ) {
+		if ( $hideAnonymousUsers ) {
 			$conds[] = 'rc_user != 0';
 		}
 
-		if( $opts['hidemyself'] ) {
-			if( $this->getUser()->getId() ) {
+		if ( $opts['hidemyself'] ) {
+			if ( $this->getUser()->getId() ) {
 				$conds[] = 'rc_user != ' . $dbr->addQuotes( $this->getUser()->getId() );
 			} else {
 				$conds[] = 'rc_user_text != ' . $dbr->addQuotes( $this->getUser()->getName() );
@@ -338,13 +338,13 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 		}
 
 		# Namespace filtering
-		if( $opts['namespace'] !== '' ) {
+		if ( $opts['namespace'] !== '' ) {
 			$selectedNS = $dbr->addQuotes( $opts['namespace'] );
 			$operator = $opts['invert'] ? '!='  : '=';
 			$boolean = $opts['invert'] ? 'AND' : 'OR';
 
 			# namespace association (bug 2429)
-			if( !$opts['associated'] ) {
+			if ( !$opts['associated'] ) {
 				$condition = "rc_namespace $operator $selectedNS";
 			} else {
 				# Also add the associated namespace
@@ -420,7 +420,7 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 		// (b) We want pages in more than one namespace (inverted/associated)
 		// (c) There is a tag to filter on (use tag index instead)
 		// (d) UNION + sort/limit is not an option for the DBMS
-		if( $namespace === ''
+		if ( $namespace === ''
 			|| ( $invert || $associated )
 			|| $opts['tagfilter'] != ''
 			|| !$dbr->unionSupportsOrderAndLimit() )
@@ -478,7 +478,7 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 
 		$limit = $opts['limit'];
 
-		if( !$this->including() ) {
+		if ( !$this->including() ) {
 			// Output options box
 			$this->doHeader( $opts );
 		}
@@ -491,7 +491,7 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 			$this->getOutput()->setFeedAppendQuery( false );
 		}
 
-		if( $wgAllowCategorizedRecentChanges ) {
+		if ( $wgAllowCategorizedRecentChanges ) {
 			$this->filterByCategories( $rows, $opts );
 		}
 
@@ -504,22 +504,22 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 		$list = ChangesList::newFromContext( $this->getContext() );
 
 		$s = $list->beginRecentChangesList();
-		foreach( $rows as $obj ) {
-			if( $limit == 0 ) {
+		foreach ( $rows as $obj ) {
+			if ( $limit == 0 ) {
 				break;
 			}
 			$rc = RecentChange::newFromRow( $obj );
 			$rc->counter = $counter++;
 			# Check if the page has been updated since the last visit
-			if( $wgShowUpdatedMarker && !empty( $obj->wl_notificationtimestamp ) ) {
+			if ( $wgShowUpdatedMarker && !empty( $obj->wl_notificationtimestamp ) ) {
 				$rc->notificationtimestamp = ( $obj->rc_timestamp >= $obj->wl_notificationtimestamp );
 			} else {
 				$rc->notificationtimestamp = false; // Default
 			}
 			# Check the number of users watching the page
 			$rc->numberofWatchingusers = 0; // Default
-			if( $showWatcherCount && $obj->rc_namespace >= 0 ) {
-				if( !isset( $watcherCache[$obj->rc_namespace][$obj->rc_title] ) ) {
+			if ( $showWatcherCount && $obj->rc_namespace >= 0 ) {
+				if ( !isset( $watcherCache[$obj->rc_namespace][$obj->rc_title] ) ) {
 					$watcherCache[$obj->rc_namespace][$obj->rc_title] =
 						$dbr->selectField(
 							'watchlist',
@@ -594,13 +594,13 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 		$submit = ' ' . Xml::submitbutton( $this->msg( 'allpagessubmit' )->text() );
 
 		$out = Xml::openElement( 'table', array( 'class' => 'mw-recentchanges-table' ) );
-		foreach( $extraOpts as $name => $optionRow ) {
+		foreach ( $extraOpts as $name => $optionRow ) {
 			# Add submit button to the last row only
 			++$count;
 			$addSubmit = ( $count === $extraOptsCount ) ? $submit : '';
 
 			$out .= Xml::openElement( 'tr' );
-			if( is_array( $optionRow ) ) {
+			if ( is_array( $optionRow ) ) {
 				$out .= Xml::tags( 'td', array( 'class' => 'mw-label mw-' . $name . '-label' ), $optionRow[0] );
 				$out .= Xml::tags( 'td', array( 'class' => 'mw-input' ), $optionRow[1] . $addSubmit );
 			} else {
@@ -611,7 +611,7 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 		$out .= Xml::closeElement( 'table' );
 
 		$unconsumed = $opts->getUnconsumedValues();
-		foreach( $unconsumed as $key => $value ) {
+		foreach ( $unconsumed as $key => $value ) {
 			$out .= Html::hidden( $key, $value );
 		}
 
@@ -639,7 +639,7 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 		$extraOpts['namespace'] = $this->namespaceFilterForm( $opts );
 
 		global $wgAllowCategorizedRecentChanges;
-		if( $wgAllowCategorizedRecentChanges ) {
+		if ( $wgAllowCategorizedRecentChanges ) {
 			$extraOpts['category'] = $this->categoryFilterForm( $opts );
 		}
 
@@ -732,15 +732,15 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 	function filterByCategories( &$rows, FormOptions $opts ) {
 		$categories = array_map( 'trim', explode( '|', $opts['categories'] ) );
 
-		if( !count( $categories ) ) {
+		if ( !count( $categories ) ) {
 			return;
 		}
 
 		# Filter categories
 		$cats = array();
-		foreach( $categories as $cat ) {
+		foreach ( $categories as $cat ) {
 			$cat = trim( $cat );
-			if( $cat == '' ) {
+			if ( $cat == '' ) {
 				continue;
 			}
 			$cats[] = $cat;
@@ -750,16 +750,16 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 		$articles = array();
 		$a2r = array();
 		$rowsarr = array();
-		foreach( $rows as $k => $r ) {
+		foreach ( $rows as $k => $r ) {
 			$nt = Title::makeTitle( $r->rc_namespace, $r->rc_title );
 			$id = $nt->getArticleID();
-			if( $id == 0 ) {
+			if ( $id == 0 ) {
 				continue; # Page might have been deleted...
 			}
-			if( !in_array( $id, $articles ) ) {
+			if ( !in_array( $id, $articles ) ) {
 				$articles[] = $id;
 			}
-			if( !isset( $a2r[$id] ) ) {
+			if ( !isset( $a2r[$id] ) ) {
 				$a2r[$id] = array();
 			}
 			$a2r[$id][] = $k;
@@ -767,7 +767,7 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 		}
 
 		# Shortcut?
-		if( !count( $articles ) || !count( $cats ) ) {
+		if ( !count( $articles ) || !count( $cats ) ) {
 			return;
 		}
 
@@ -778,8 +778,8 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 
 		# Filter
 		$newrows = array();
-		foreach( $match as $id ) {
-			foreach( $a2r[$id] as $rev ) {
+		foreach ( $match as $id ) {
+			foreach ( $a2r[$id] as $rev ) {
 				$k = $rev;
 				$newrows[$k] = $rowsarr[$k];
 			}
@@ -829,13 +829,13 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 
 		$note = '';
 		$msg = $this->msg( 'rclegend' );
-		if( !$msg->isDisabled() ) {
+		if ( !$msg->isDisabled() ) {
 			$note .= '<div class="mw-rclegend">' . $msg->parse() . "</div>\n";
 		}
 
 		$lang = $this->getLanguage();
 		$user = $this->getUser();
-		if( $options['from'] ) {
+		if ( $options['from'] ) {
 			$note .= $this->msg( 'rcnotefrom' )->numParams( $options['limit'] )->params(
 				$lang->userTimeAndDate( $options['from'], $user ),
 				$lang->userDate( $options['from'], $user ),
@@ -852,7 +852,7 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 
 		// limit links
 		$cl = array();
-		foreach( $wgRCLinkLimits as $value ) {
+		foreach ( $wgRCLinkLimits as $value ) {
 			$cl[] = $this->makeOptionsLink( $lang->formatNum( $value ),
 				array( 'limit' => $value ), $nondefaults, $value == $options['limit'] );
 		}
@@ -860,7 +860,7 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 
 		// day links, reset 'from' to none
 		$dl = array();
-		foreach( $wgRCLinkDays as $value ) {
+		foreach ( $wgRCLinkDays as $value ) {
 			$dl[] = $this->makeOptionsLink( $lang->formatNum( $value ),
 				array( 'days' => $value, 'from' => '' ), $nondefaults, $value == $options['days'] );
 		}
@@ -869,12 +869,12 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 		// show/hide links
 		$showhide = array( $this->msg( 'show' )->text(), $this->msg( 'hide' )->text() );
 		$filters = array(
-			'hideminor'     => 'rcshowhideminor',
-			'hidebots'      => 'rcshowhidebots',
-			'hideanons'     => 'rcshowhideanons',
-			'hideliu'       => 'rcshowhideliu',
+			'hideminor' => 'rcshowhideminor',
+			'hidebots' => 'rcshowhidebots',
+			'hideanons' => 'rcshowhideanons',
+			'hideliu' => 'rcshowhideliu',
 			'hidepatrolled' => 'rcshowhidepatr',
-			'hidemyself'    => 'rcshowhidemine'
+			'hidemyself' => 'rcshowhidemine'
 		);
 		foreach ( $this->getCustomFilters() as $key => $params ) {
 			$filters[$key] = $params['msg'];
diff --git a/includes/specials/SpecialRecentchangeslinked.php b/includes/specials/SpecialRecentchangeslinked.php
index bdeb770a76..062e09dadb 100644
--- a/includes/specials/SpecialRecentchangeslinked.php
+++ b/includes/specials/SpecialRecentchangeslinked.php
@@ -71,7 +71,7 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
 		}
 		$outputPage = $this->getOutput();
 		$title = Title::newFromURL( $target );
-		if( !$title || $title->getInterwiki() != '' ) {
+		if ( !$title || $title->getInterwiki() != '' ) {
 			$outputPage->wrapWikiMsg( "<div class=\"errorbox\">\n$1\n</div><br style=\"clear: both\" />", 'allpagesbadtitle' );
 			return false;
 		}
@@ -99,7 +99,7 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
 
 		// left join with watchlist table to highlight watched rows
 		$uid = $this->getUser()->getId();
-		if( $uid ) {
+		if ( $uid ) {
 			$tables[] = 'watchlist';
 			$select[] = 'wl_user';
 			$join_conds['watchlist'] = array( 'LEFT JOIN', array(
@@ -126,7 +126,7 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
 			return false;
 		}
 
-		if( $ns == NS_CATEGORY && !$showlinkedto ) {
+		if ( $ns == NS_CATEGORY && !$showlinkedto ) {
 			// special handling for categories
 			// XXX: should try to make this less kludgy
 			$link_tables = array( 'categorylinks' );
@@ -135,12 +135,12 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
 			// for now, always join on these tables; really should be configurable as in whatlinkshere
 			$link_tables = array( 'pagelinks', 'templatelinks' );
 			// imagelinks only contains links to pages in NS_FILE
-			if( $ns == NS_FILE || !$showlinkedto ) {
+			if ( $ns == NS_FILE || !$showlinkedto ) {
 				$link_tables[] = 'imagelinks';
 			}
 		}
 
-		if( $id == 0 && !$showlinkedto ) {
+		if ( $id == 0 && !$showlinkedto ) {
 			return false; // nonexistent pages can't link to any pages
 		}
 
@@ -149,22 +149,22 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
 
 		$subsql = array(); // SELECT statements to combine with UNION
 
-		foreach( $link_tables as $link_table ) {
+		foreach ( $link_tables as $link_table ) {
 			$pfx = $prefix[$link_table];
 
 			// imagelinks and categorylinks tables have no xx_namespace field, and have xx_to instead of xx_title
-			if( $link_table == 'imagelinks' ) {
+			if ( $link_table == 'imagelinks' ) {
 				$link_ns = NS_FILE;
-			} elseif( $link_table == 'categorylinks' ) {
+			} elseif ( $link_table == 'categorylinks' ) {
 				$link_ns = NS_CATEGORY;
 			} else {
 				$link_ns = 0;
 			}
 
-			if( $showlinkedto ) {
+			if ( $showlinkedto ) {
 				// find changes to pages linking to this page
-				if( $link_ns ) {
-					if( $ns != $link_ns ) {
+				if ( $link_ns ) {
+					if ( $ns != $link_ns ) {
 						continue;
 					} // should never happen, but check anyway
 					$subconds = array( "{$pfx}_to" => $dbkey );
@@ -175,7 +175,7 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
 			} else {
 				// find changes to pages linked from this page
 				$subconds = array( "{$pfx}_from" => $id );
-				if( $link_table == 'imagelinks' || $link_table == 'categorylinks' ) {
+				if ( $link_table == 'imagelinks' || $link_table == 'categorylinks' ) {
 					$subconds["rc_namespace"] = $link_ns;
 					$subjoin = "rc_title = {$pfx}_to";
 				} else {
@@ -183,7 +183,7 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
 				}
 			}
 
-			if( $dbr->unionSupportsOrderAndLimit() ) {
+			if ( $dbr->unionSupportsOrderAndLimit() ) {
 				$order = array( 'ORDER BY' => 'rc_timestamp DESC' );
 			} else {
 				$order = array();
@@ -198,16 +198,17 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
 				$join_conds + array( $link_table => array( 'INNER JOIN', $subjoin ) )
 			);
 
-			if( $dbr->unionSupportsOrderAndLimit() )
+			if ( $dbr->unionSupportsOrderAndLimit() ) {
 				$query = $dbr->limitResult( $query, $limit );
+			}
 
 			$subsql[] = $query;
 		}
 
-		if( count( $subsql ) == 0 ) {
+		if ( count( $subsql ) == 0 ) {
 			return false; // should never happen
 		}
-		if( count( $subsql ) == 1 && $dbr->unionSupportsOrderAndLimit() ) {
+		if ( count( $subsql ) == 1 && $dbr->unionSupportsOrderAndLimit() ) {
 			$sql = $subsql[0];
 		} else {
 			// need to resort and relimit after union
@@ -217,7 +218,7 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
 
 		$res = $dbr->query( $sql, __METHOD__ );
 
-		if( $res->numRows() == 0 ) {
+		if ( $res->numRows() == 0 ) {
 			$this->mResultEmpty = true;
 		}
 
@@ -260,13 +261,13 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
 
 	function setTopText( FormOptions $opts ) {
 		$target = $this->getTargetTitle();
-		if( $target ) {
+		if ( $target ) {
 			$this->getOutput()->addBacklinkSubtitle( $target );
 		}
 	}
 
 	function setBottomText( FormOptions $opts ) {
-		if( isset( $this->mResultEmpty ) && $this->mResultEmpty ) {
+		if ( isset( $this->mResultEmpty ) && $this->mResultEmpty ) {
 			$this->getOutput()->addWikiMsg( 'recentchangeslinked-noresult' );
 		}
 	}
diff --git a/includes/specials/SpecialRevisiondelete.php b/includes/specials/SpecialRevisiondelete.php
index 3a7399ae94..771132a59b 100644
--- a/includes/specials/SpecialRevisiondelete.php
+++ b/includes/specials/SpecialRevisiondelete.php
@@ -76,7 +76,7 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 			'list-class' 	=> 'RevDel_ArchiveList',
 			'permission'	=> 'deleterevision',
 		),
-		'oldimage'=> array(
+		'oldimage' => array(
 			'check-label' 	=> 'revdelete-hide-image',
 			'deletion-bits' => File::DELETED_FILE,
 			'success' 		=> 'revdelete-success',
@@ -175,7 +175,7 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 		}
 
 		# No targets?
-		if( !isset( self::$allowedTypes[$this->typeName] ) || count( $this->ids ) == 0 ) {
+		if ( !isset( self::$allowedTypes[$this->typeName] ) || count( $this->ids ) == 0 ) {
 			throw new ErrorPageError( 'revdelete-nooldid-title', 'revdelete-nooldid-text' );
 		}
 		$this->typeInfo = self::$allowedTypes[$this->typeName];
@@ -184,14 +184,14 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 		# If we have revisions, get the title from the first one
 		# since they should all be from the same page. This allows
 		# for more flexibility with page moves...
-		if( $this->typeName == 'revision' ) {
+		if ( $this->typeName == 'revision' ) {
 			$rev = Revision::newFromId( $this->ids[0] );
 			$this->targetObj = $rev ? $rev->getTitle() : $this->targetObj;
 		}
 
 		$this->otherReason = $request->getVal( 'wpReason' );
 		# We need a target page!
-		if( is_null( $this->targetObj ) ) {
+		if ( is_null( $this->targetObj ) ) {
 			$output->addWikiMsg( 'undelete-header' );
 			return;
 		}
@@ -204,13 +204,13 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 			array( 'revdelete-hide-comment', 'wpHideComment', Revision::DELETED_COMMENT ),
 			array( 'revdelete-hide-user', 'wpHideUser', Revision::DELETED_USER )
 		);
-		if( $user->isAllowed( 'suppressrevision' ) ) {
+		if ( $user->isAllowed( 'suppressrevision' ) ) {
 			$this->checks[] = array( 'revdelete-hide-restricted',
 				'wpHideRestricted', Revision::DELETED_RESTRICTED );
 		}
 
 		# Either submit or create our form
-		if( $this->mIsAllowed && $this->submitClicked ) {
+		if ( $this->mIsAllowed && $this->submitClicked ) {
 			$this->submit( $request );
 		} else {
 			$this->showForm();
@@ -223,7 +223,7 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 		LogEventsList::showLogExtract( $output, 'delete',
 			$this->targetObj, '', array( 'lim' => 25, 'conds' => $qc ) );
 		# Show relevant lines from the suppression log
-		if( $user->isAllowed( 'suppressionlog' ) ) {
+		if ( $user->isAllowed( 'suppressionlog' ) ) {
 			$suppressLogPage = new LogPage( 'suppress' );
 			$output->addHTML( "<h2>" . $suppressLogPage->getName()->escaped() . "</h2>\n" );
 			LogEventsList::showLogExtract( $output, 'suppress',
@@ -236,7 +236,7 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 	 */
 	protected function showConvenienceLinks() {
 		# Give a link to the logs/hist for this page
-		if( $this->targetObj ) {
+		if ( $this->targetObj ) {
 			$links = array();
 			$links[] = Linker::linkKnown(
 				SpecialPage::getTitleFor( 'Log' ),
@@ -253,7 +253,7 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 					array( 'action' => 'history' )
 				);
 				# Link to deleted edits
-				if( $this->getUser()->isAllowed( 'undelete' ) ) {
+				if ( $this->getUser()->isAllowed( 'undelete' ) ) {
 					$undelete = SpecialPage::getTitleFor( 'Undelete' );
 					$links[] = Linker::linkKnown(
 						$undelete,
@@ -296,8 +296,8 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 			return;
 		}
 		$user = $this->getUser();
-		if( !$oimage->userCan( File::DELETED_FILE, $user ) ) {
-			if( $oimage->isDeleted( File::DELETED_RESTRICTED ) ) {
+		if ( !$oimage->userCan( File::DELETED_FILE, $user ) ) {
+			if ( $oimage->isDeleted( File::DELETED_RESTRICTED ) ) {
 				throw new PermissionsError( 'suppressrevision' );
 			} else {
 				throw new PermissionsError( 'deletedtext' );
@@ -370,7 +370,7 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 		for ( $list->reset(); $list->current(); $list->next() ) {
 			$item = $list->current();
 			if ( !$item->canView() ) {
-				if( !$this->submitClicked ) {
+				if ( !$this->submitClicked ) {
 					throw new PermissionsError( 'suppressrevision' );
 				}
 				$UserAllowed = false;
@@ -379,7 +379,7 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 			$this->getOutput()->addHTML( $item->getHTML() );
 		}
 
-		if( !$numRevisions ) {
+		if ( !$numRevisions ) {
 			throw new ErrorPageError( 'revdelete-nooldid-title', 'revdelete-nooldid-text' );
 		}
 
@@ -388,10 +388,12 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 		$this->addUsageText();
 
 		// Normal sysops can always see what they did, but can't always change it
-		if( !$UserAllowed ) return;
+		if ( !$UserAllowed ) {
+			return;
+		}
 
 		// Show form if the user can submit
-		if( $this->mIsAllowed ) {
+		if ( $this->mIsAllowed ) {
 			$out = Xml::openElement( 'form', array( 'method' => 'post',
 					'action' => $this->getTitle()->getLocalURL( array( 'action' => 'submit' ) ),
 					'id' => 'mw-revdel-form-revisions' ) ) .
@@ -432,10 +434,10 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 		} else {
 			$out = '';
 		}
-		if( $this->mIsAllowed ) {
+		if ( $this->mIsAllowed ) {
 			$out .= Xml::closeElement( 'form' ) . "\n";
 			// Show link to edit the dropdown reasons
-			if( $this->getUser()->isAllowed( 'editinterface' ) ) {
+			if ( $this->getUser()->isAllowed( 'editinterface' ) ) {
 				$title = Title::makeTitle( NS_MEDIAWIKI, 'Revdelete-reason-dropdown' );
 				$link = Linker::link(
 					$title,
@@ -455,10 +457,10 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 	 */
 	protected function addUsageText() {
 		$this->getOutput()->addWikiMsg( 'revdelete-text' );
-		if( $this->getUser()->isAllowed( 'suppressrevision' ) ) {
+		if ( $this->getUser()->isAllowed( 'suppressrevision' ) ) {
 			$this->getOutput()->addWikiMsg( 'revdelete-suppress-text' );
 		}
-		if( $this->mIsAllowed ) {
+		if ( $this->mIsAllowed ) {
 			$this->getOutput()->addWikiMsg( 'revdelete-confirm' );
 		}
 	}
@@ -470,17 +472,18 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 		$html = '<table>';
 		// If there is just one item, use checkboxes
 		$list = $this->getList();
-		if( $list->length() == 1 ) {
+		if ( $list->length() == 1 ) {
 			$list->reset();
 			$bitfield = $list->current()->getBits(); // existing field
-			if( $this->submitClicked ) {
+			if ( $this->submitClicked ) {
 				$bitfield = $this->extractBitfield( $this->extractBitParams(), $bitfield );
 			}
-			foreach( $this->checks as $item ) {
+			foreach ( $this->checks as $item ) {
 				list( $message, $name, $field ) = $item;
 				$innerHTML = Xml::checkLabel( $this->msg( $message )->text(), $name, $name, $bitfield & $field );
-				if( $field == Revision::DELETED_RESTRICTED )
+				if ( $field == Revision::DELETED_RESTRICTED ) {
 					$innerHTML = "<b>$innerHTML</b>";
+				}
 				$line = Xml::tags( 'td', array( 'class' => 'mw-input' ), $innerHTML );
 				$html .= "<tr>$line</tr>\n";
 			}
@@ -491,10 +494,10 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 			$html .= '<th class="mw-revdel-checkbox">' . $this->msg( 'revdelete-radio-unset' )->escaped() . '</th>';
 			$html .= '<th class="mw-revdel-checkbox">' . $this->msg( 'revdelete-radio-set' )->escaped() . '</th>';
 			$html .= "<th></th></tr>\n";
-			foreach( $this->checks as $item ) {
+			foreach ( $this->checks as $item ) {
 				list( $message, $name, $field ) = $item;
 				// If there are several items, use third state by default...
-				if( $this->submitClicked ) {
+				if ( $this->submitClicked ) {
 					$selected = $this->getRequest()->getInt( $name, 0 /* unchecked */ );
 				} else {
 					$selected = -1; // use existing field
@@ -503,7 +506,7 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 				$line .= '<td class="mw-revdel-checkbox">' . Xml::radio( $name, 0, $selected == 0 ) . '</td>';
 				$line .= '<td class="mw-revdel-checkbox">' . Xml::radio( $name, 1, $selected == 1 ) . '</td>';
 				$label = $this->msg( $message )->escaped();
-				if( $field == Revision::DELETED_RESTRICTED ) {
+				if ( $field == Revision::DELETED_RESTRICTED ) {
 					$label = "<b>$label</b>";
 				}
 				$line .= "<td>$label</td>";
@@ -523,21 +526,21 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 	protected function submit() {
 		# Check edit token on submission
 		$token = $this->getRequest()->getVal( 'wpEditToken' );
-		if( $this->submitClicked && !$this->getUser()->matchEditToken( $token ) ) {
+		if ( $this->submitClicked && !$this->getUser()->matchEditToken( $token ) ) {
 			$this->getOutput()->addWikiMsg( 'sessionfailure' );
 			return false;
 		}
 		$bitParams = $this->extractBitParams();
 		$listReason = $this->getRequest()->getText( 'wpRevDeleteReasonList', 'other' ); // from dropdown
 		$comment = $listReason;
-		if( $comment != 'other' && $this->otherReason != '' ) {
+		if ( $comment != 'other' && $this->otherReason != '' ) {
 			// Entry from drop down menu + additional comment
 			$comment .= $this->msg( 'colon-separator' )->inContentLanguage()->text() . $this->otherReason;
-		} elseif( $comment == 'other' ) {
+		} elseif ( $comment == 'other' ) {
 			$comment = $this->otherReason;
 		}
 		# Can the user set this field?
-		if( $bitParams[Revision::DELETED_RESTRICTED] == 1 && !$this->getUser()->isAllowed( 'suppressrevision' ) ) {
+		if ( $bitParams[Revision::DELETED_RESTRICTED] == 1 && !$this->getUser()->isAllowed( 'suppressrevision' ) ) {
 			throw new PermissionsError( 'suppressrevision' );
 		}
 		# If the save went through, go to success message...
@@ -578,15 +581,15 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 	 */
 	protected function extractBitParams() {
 		$bitfield = array();
-		foreach( $this->checks as $item ) {
+		foreach ( $this->checks as $item ) {
 			list( /* message */, $name, $field ) = $item;
 			$val = $this->getRequest()->getInt( $name, 0 /* unchecked */ );
-			if( $val < -1 || $val > 1 ) {
+			if ( $val < -1 || $val > 1 ) {
 				$val = -1; // -1 for existing value
 			}
 			$bitfield[$field] = $val;
 		}
-		if( !isset( $bitfield[Revision::DELETED_RESTRICTED] ) ) {
+		if ( !isset( $bitfield[Revision::DELETED_RESTRICTED] ) ) {
 			$bitfield[Revision::DELETED_RESTRICTED] = 0;
 		}
 		return $bitfield;
@@ -601,10 +604,10 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
 	public static function extractBitfield( $bitPars, $oldfield ) {
 		// Build the actual new rev_deleted bitfield
 		$newBits = 0;
-		foreach( $bitPars as $const => $val ) {
-			if( $val == 1 ) {
+		foreach ( $bitPars as $const => $val ) {
+			if ( $val == 1 ) {
 				$newBits |= $const; // $const is the *_deleted const
-			} elseif( $val == -1 ) {
+			} elseif ( $val == -1 ) {
 				$newBits |= ($oldfield & $const); // use existing
 			}
 		}
diff --git a/includes/specials/SpecialSearch.php b/includes/specials/SpecialSearch.php
index 644a575906..94995db340 100644
--- a/includes/specials/SpecialSearch.php
+++ b/includes/specials/SpecialSearch.php
@@ -137,7 +137,7 @@ class SpecialSearch extends SpecialPage {
 		if ( $profile === null ) {
 			// BC with old request format
 			$profile = 'advanced';
-			foreach( $profiles as $key => $data ) {
+			foreach ( $profiles as $key => $data ) {
 				if ( $nslist === $data['namespaces'] && $key !== 'advanced' ) {
 					$profile = $key;
 				}
@@ -173,7 +173,7 @@ class SpecialSearch extends SpecialPage {
 		# Try to go to page as entered.
 		$t = Title::newFromText( $term );
 		# If the string cannot be used to create a title
-		if( is_null( $t ) ) {
+		if ( is_null( $t ) ) {
 			$this->showResults( $term );
 			return;
 		}
@@ -185,19 +185,19 @@ class SpecialSearch extends SpecialPage {
 			return;
 		}
 
-		if( !is_null( $t ) ) {
+		if ( !is_null( $t ) ) {
 			$this->getOutput()->redirect( $t->getFullURL() );
 			return;
 		}
 		# No match, generate an edit URL
 		$t = Title::newFromText( $term );
-		if( !is_null( $t ) ) {
+		if ( !is_null( $t ) ) {
 			global $wgGoToEdit;
 			wfRunHooks( 'SpecialSearchNogomatch', array( &$t ) );
 			wfDebugLog( 'nogomatch', $t->getText(), false );
 
 			# If the feature is enabled, go straight to the edit page
-			if( $wgGoToEdit ) {
+			if ( $wgGoToEdit ) {
 				$this->getOutput()->redirect( $t->getFullURL( array( 'action' => 'edit' ) ) );
 				return;
 			}
@@ -253,24 +253,24 @@ class SpecialSearch extends SpecialPage {
 		$rewritten = $search->replacePrefixes( $term );
 
 		$titleMatches = $search->searchTitle( $rewritten );
-		if( !( $titleMatches instanceof SearchResultTooMany ) ) {
+		if ( !( $titleMatches instanceof SearchResultTooMany ) ) {
 			$textMatches = $search->searchText( $rewritten );
 		}
 
 		$textStatus = null;
-		if( $textMatches instanceof Status ) {
+		if ( $textMatches instanceof Status ) {
 			$textStatus = $textMatches;
 			$textMatches = null;
 		}
 
 		// did you mean... suggestions
-		if( $textMatches && !$textStatus && $textMatches->hasSuggestion() ) {
+		if ( $textMatches && !$textStatus && $textMatches->hasSuggestion() ) {
 			$st = SpecialPage::getTitleFor( 'Search' );
 
 			# mirror Go/Search behavior of original request ..
 			$didYouMeanParams = array( 'search' => $textMatches->getSuggestionQuery() );
 
-			if( $this->fulltext != null ) {
+			if ( $this->fulltext != null ) {
 				$didYouMeanParams['fulltext'] = $this->fulltext;
 			}
 
@@ -281,7 +281,7 @@ class SpecialSearch extends SpecialPage {
 
 			$suggestionSnippet = $textMatches->getSuggestionSnippet();
 
-			if( $suggestionSnippet == '' ) {
+			if ( $suggestionSnippet == '' ) {
 				$suggestionSnippet = null;
 			}
 
@@ -323,14 +323,14 @@ class SpecialSearch extends SpecialPage {
 		);
 
 		// Sometimes the search engine knows there are too many hits
-		if( $titleMatches instanceof SearchResultTooMany ) {
+		if ( $titleMatches instanceof SearchResultTooMany ) {
 			$out->wrapWikiMsg( "==$1==\n", 'toomanymatches' );
 			wfProfileOut( __METHOD__ );
 			return;
 		}
 
 		$filePrefix = $wgContLang->getFormattedNsText( NS_FILE ) . ':';
-		if( trim( $term ) === '' || $filePrefix === trim( $term ) ) {
+		if ( trim( $term ) === '' || $filePrefix === trim( $term ) ) {
 			$out->addHTML( $this->formHeader( $term, 0, 0 ) );
 			$out->addHtml( $this->getProfileForm( $this->profile, $term ) );
 			$out->addHTML( '</form>' );
@@ -353,10 +353,12 @@ class SpecialSearch extends SpecialPage {
 
 		// get total number of results if backend can calculate it
 		$totalRes = 0;
-		if( $titleMatches && !is_null( $titleMatches->getTotalHits() ) )
+		if ( $titleMatches && !is_null( $titleMatches->getTotalHits() ) ) {
 			$totalRes += $titleMatches->getTotalHits();
-		if( $textMatches && !is_null( $textMatches->getTotalHits() ) )
+		}
+		if ( $textMatches && !is_null( $textMatches->getTotalHits() ) ) {
 			$totalRes += $textMatches->getTotalHits();
+		}
 
 		// show number of results and current offset
 		$out->addHTML( $this->formHeader( $term, $num, $totalRes ) );
@@ -366,7 +368,7 @@ class SpecialSearch extends SpecialPage {
 		$out->addHtml( "<div class='searchresults'>" );
 
 		// prev/next links
-		if( $num || $this->offset ) {
+		if ( $num || $this->offset ) {
 			// Show the create link ahead
 			$this->showCreateLink( $t );
 			$prevnext = $this->getLanguage()->viewPrevNext( $this->getTitle(), $this->offset, $this->limit,
@@ -380,34 +382,34 @@ class SpecialSearch extends SpecialPage {
 		}
 
 		$out->parserOptions()->setEditSection( false );
-		if( $titleMatches ) {
-			if( $numTitleMatches > 0 ) {
+		if ( $titleMatches ) {
+			if ( $numTitleMatches > 0 ) {
 				$out->wrapWikiMsg( "==$1==\n", 'titlematches' );
 				$out->addHTML( $this->showMatches( $titleMatches ) );
 			}
 			$titleMatches->free();
 		}
-		if( $textMatches && !$textStatus ) {
+		if ( $textMatches && !$textStatus ) {
 			// output appropriate heading
-			if( $numTextMatches > 0 && $numTitleMatches > 0 ) {
+			if ( $numTextMatches > 0 && $numTitleMatches > 0 ) {
 				// if no title matches the heading is redundant
 				$out->wrapWikiMsg( "==$1==\n", 'textmatches' );
-			} elseif( $totalRes == 0 ) {
+			} elseif ( $totalRes == 0 ) {
 				# Don't show the 'no text matches' if we received title matches
 				# $out->wrapWikiMsg( "==$1==\n", 'notextmatches' );
 			}
 			// show interwiki results if any
-			if( $textMatches->hasInterwikiResults() ) {
+			if ( $textMatches->hasInterwikiResults() ) {
 				$out->addHTML( $this->showInterwiki( $textMatches->getInterwikiResults(), $term ) );
 			}
 			// show results
-			if( $numTextMatches > 0 ) {
+			if ( $numTextMatches > 0 ) {
 				$out->addHTML( $this->showMatches( $textMatches ) );
 			}
 
 			$textMatches->free();
 		}
-		if( $num === 0 ) {
+		if ( $num === 0 ) {
 			if ( $textStatus ) {
 				$out->addHTML( '<div class="error">' .
 					htmlspecialchars( $textStatus->getWikiText( 'search-error' ) ) . '</div>' );
@@ -419,7 +421,7 @@ class SpecialSearch extends SpecialPage {
 		}
 		$out->addHtml( "</div>" );
 
-		if( $num || $this->offset ) {
+		if ( $num || $this->offset ) {
 			$out->addHTML( "<p class='mw-search-pager-bottom'>{$prevnext}</p>\n" );
 		}
 		wfRunHooks( 'SpecialSearchResultsAppend', array( $this, $out, $term ) );
@@ -433,16 +435,16 @@ class SpecialSearch extends SpecialPage {
 		// show direct page/create link if applicable
 
 		// Check DBkey !== '' in case of fragment link only.
-		if( is_null( $t ) || $t->getDBkey() === '' ) {
+		if ( is_null( $t ) || $t->getDBkey() === '' ) {
 			// invalid title
 			// preserve the paragraph for margins etc...
 			$this->getOutput()->addHtml( '<p></p>' );
 			return;
 		}
 
-		if( $t->isKnown() ) {
+		if ( $t->isKnown() ) {
 			$messageName = 'searchmenu-exists';
-		} elseif( $t->userCan( 'create', $this->getUser() ) ) {
+		} elseif ( $t->userCan( 'create', $this->getUser() ) ) {
 			$messageName = 'searchmenu-new';
 		} else {
 			$messageName = 'searchmenu-new-nocreate';
@@ -451,7 +453,7 @@ class SpecialSearch extends SpecialPage {
 		wfRunHooks( 'SpecialSearchCreateLink', array( $t, &$params ) );
 
 		// Extensions using the hook might still return an empty $messageName
-		if( $messageName ) {
+		if ( $messageName ) {
 			$this->getOutput()->wrapWikiMsg( "<p class=\"mw-search-createlink\">\n$1</p>", $params );
 		} else {
 			// preserve the paragraph for margins etc...
@@ -464,9 +466,9 @@ class SpecialSearch extends SpecialPage {
 	 */
 	protected function setupPage( $term ) {
 		# Should advanced UI be used?
-		$this->searchAdvanced = ($this->profile === 'advanced');
+		$this->searchAdvanced = ( $this->profile === 'advanced' );
 		$out = $this->getOutput();
-		if( strval( $term ) !== '' ) {
+		if ( strval( $term ) !== '' ) {
 			$out->setPageTitle( $this->msg( 'searchresults' ) );
 			$out->setHTMLTitle( $this->msg( 'pagetitle' )->rawParams(
 				$this->msg( 'searchresults-title' )->rawParams( $term )->text()
@@ -485,8 +487,8 @@ class SpecialSearch extends SpecialPage {
 	 */
 	protected function powerSearch( &$request ) {
 		$arr = array();
-		foreach( SearchEngine::searchableNamespaces() as $ns => $name ) {
-			if( $request->getCheck( 'ns' . $ns ) ) {
+		foreach ( SearchEngine::searchableNamespaces() as $ns => $name ) {
+			if ( $request->getCheck( 'ns' . $ns ) ) {
 				$arr[] = $ns;
 			}
 		}
@@ -502,10 +504,10 @@ class SpecialSearch extends SpecialPage {
 	protected function powerSearchOptions() {
 		$opt = array();
 		$opt['redirs'] = $this->searchRedirects ? 1 : 0;
-		if( $this->profile !== 'advanced' ) {
+		if ( $this->profile !== 'advanced' ) {
 			$opt['profile'] = $this->profile;
 		} else {
-			foreach( $this->namespaces as $n ) {
+			foreach ( $this->namespaces as $n ) {
 				$opt['ns' . $n] = 1;
 			}
 		}
@@ -527,12 +529,12 @@ class SpecialSearch extends SpecialPage {
 
 		$out = "";
 		$infoLine = $matches->getInfo();
-		if( !is_null( $infoLine ) ) {
+		if ( !is_null( $infoLine ) ) {
 			$out .= "\n<!-- {$infoLine} -->\n";
 		}
 		$out .= "<ul class='mw-search-results'>\n";
 		$result = $matches->next();
-		while( $result ) {
+		while ( $result ) {
 			$out .= $this->showHit( $result, $terms );
 			$result = $matches->next();
 		}
@@ -555,7 +557,7 @@ class SpecialSearch extends SpecialPage {
 	protected function showHit( $result, $terms ) {
 		wfProfileIn( __METHOD__ );
 
-		if( $result->isBrokenTitle() ) {
+		if ( $result->isBrokenTitle() ) {
 			wfProfileOut( __METHOD__ );
 			return "<!-- Broken link in search result -->\n";
 		}
@@ -564,8 +566,9 @@ class SpecialSearch extends SpecialPage {
 
 		$titleSnippet = $result->getTitleSnippet( $terms );
 
-		if( $titleSnippet == '' )
+		if ( $titleSnippet == '' ) {
 			$titleSnippet = null;
+		}
 
 		$link_t = clone $t;
 
@@ -580,7 +583,7 @@ class SpecialSearch extends SpecialPage {
 		//If page content is not readable, just return the title.
 		//This is not quite safe, but better than showing excerpts from non-readable pages
 		//Note that hiding the entry entirely would screw up paging.
-		if( !$t->userCan( 'read', $this->getUser() ) ) {
+		if ( !$t->userCan( 'read', $this->getUser() ) ) {
 			wfProfileOut( __METHOD__ );
 			return "<li>{$link}</li>\n";
 		}
@@ -588,7 +591,7 @@ class SpecialSearch extends SpecialPage {
 		// If the page doesn't *exist*... our search index is out of date.
 		// The least confusing at this point is to drop the result.
 		// You may get less results, but... oh well. :P
-		if( $result->isMissingRevision() ) {
+		if ( $result->isMissingRevision() ) {
 			wfProfileOut( __METHOD__ );
 			return "<!-- missing page " . htmlspecialchars( $t->getPrefixedText() ) . "-->\n";
 		}
@@ -600,9 +603,10 @@ class SpecialSearch extends SpecialPage {
 		$sectionText = $result->getSectionSnippet( $terms );
 		$redirect = '';
 
-		if( !is_null( $redirectTitle ) ) {
-			if( $redirectText == '' )
+		if ( !is_null( $redirectTitle ) ) {
+			if ( $redirectText == '' ) {
 				$redirectText = null;
+			}
 
 			$redirect = "<span class='searchalttitle'>" .
 				$this->msg( 'search-redirect' )->rawParams(
@@ -612,9 +616,10 @@ class SpecialSearch extends SpecialPage {
 
 		$section = '';
 
-		if( !is_null( $sectionTitle ) ) {
-			if( $sectionText == '' )
+		if ( !is_null( $sectionTitle ) ) {
+			if ( $sectionText == '' ) {
 				$sectionText = null;
+			}
 
 			$section = "<span class='searchalttitle'>" .
 				$this->msg( 'search-section' )->rawParams(
@@ -628,7 +633,7 @@ class SpecialSearch extends SpecialPage {
 		$lang = $this->getLanguage();
 
 		// format score
-		if( is_null( $result->getScore() ) ) {
+		if ( is_null( $result->getScore() ) ) {
 			// Search engine doesn't report scoring info
 			$score = '';
 		} else {
@@ -644,7 +649,7 @@ class SpecialSearch extends SpecialPage {
 		$size = $this->msg( 'search-result-size', $lang->formatSize( $byteSize ) )
 			->numParams( $wordCount )->escaped();
 
-		if( $t->getNamespace() == NS_CATEGORY ) {
+		if ( $t->getNamespace() == NS_CATEGORY ) {
 			$cat = Category::newFromTitle( $t );
 			$size = $this->msg( 'search-result-category-size' )
 				->numParams( $cat->getPageCount(), $cat->getSubcatCount(), $cat->getFileCount() )
@@ -655,7 +660,7 @@ class SpecialSearch extends SpecialPage {
 
 		// link to related articles if supported
 		$related = '';
-		if( $result->hasRelated() ) {
+		if ( $result->hasRelated() ) {
 			$st = SpecialPage::getTitleFor( 'Search' );
 			$stParams = array_merge(
 				$this->powerSearchOptions(),
@@ -675,11 +680,11 @@ class SpecialSearch extends SpecialPage {
 		}
 
 		// Include a thumbnail for media files...
-		if( $t->getNamespace() == NS_FILE ) {
+		if ( $t->getNamespace() == NS_FILE ) {
 			$img = wfFindFile( $t );
-			if( $img ) {
+			if ( $img ) {
 				$thumb = $img->transform( array( 'width' => 120, 'height' => 120 ) );
-				if( $thumb ) {
+				if ( $thumb ) {
 					$desc = $this->msg( 'parentheses' )->rawParams( $img->getShortDesc() )->escaped();
 					wfProfileOut( __METHOD__ );
 					// Float doesn't seem to interact well with the bullets.
@@ -740,16 +745,16 @@ class SpecialSearch extends SpecialPage {
 		// work out custom project captions
 		$customCaptions = array();
 		$customLines = explode( "\n", $this->msg( 'search-interwiki-custom' )->text() ); // format per line <iwprefix>:<caption>
-		foreach( $customLines as $line ) {
+		foreach ( $customLines as $line ) {
 			$parts = explode( ":", $line, 2 );
-			if( count( $parts ) == 2 ) { // validate line
+			if ( count( $parts ) == 2 ) { // validate line
 				$customCaptions[$parts[0]] = $parts[1];
 			}
 		}
 
 		$prev = null;
 		$result = $matches->next();
-		while( $result ) {
+		while ( $result ) {
 			$out .= $this->showInterwikiHit( $result, $prev, $terms, $query, $customCaptions );
 			$prev = $result->getInterwikiPrefix();
 			$result = $matches->next();
@@ -774,10 +779,10 @@ class SpecialSearch extends SpecialPage {
 	 *
 	 * @return string
 	 */
-	protected function showInterwikiHit( $result, $lastInterwiki, $terms, $query, $customCaptions) {
+	protected function showInterwikiHit( $result, $lastInterwiki, $terms, $query, $customCaptions ) {
 		wfProfileIn( __METHOD__ );
 
-		if( $result->isBrokenTitle() ) {
+		if ( $result->isBrokenTitle() ) {
 			wfProfileOut( __METHOD__ );
 			return "<!-- Broken link in search result -->\n";
 		}
@@ -786,8 +791,9 @@ class SpecialSearch extends SpecialPage {
 
 		$titleSnippet = $result->getTitleSnippet( $terms );
 
-		if( $titleSnippet == '' )
+		if ( $titleSnippet == '' ) {
 			$titleSnippet = null;
+		}
 
 		$link = Linker::linkKnown(
 			$t,
@@ -798,9 +804,10 @@ class SpecialSearch extends SpecialPage {
 		$redirectTitle = $result->getRedirectTitle();
 		$redirectText = $result->getRedirectSnippet( $terms );
 		$redirect = '';
-		if( !is_null( $redirectTitle ) ) {
-			if( $redirectText == '' )
+		if ( !is_null( $redirectTitle ) ) {
+			if ( $redirectText == '' ) {
 				$redirectText = null;
+			}
 
 			$redirect = "<span class='searchalttitle'>" .
 				$this->msg( 'search-redirect' )->rawParams(
@@ -810,8 +817,8 @@ class SpecialSearch extends SpecialPage {
 
 		$out = "";
 		// display project name
-		if( is_null( $lastInterwiki ) || $lastInterwiki != $t->getInterwiki() ) {
-			if( array_key_exists( $t->getInterwiki(), $customCaptions ) ) {
+		if ( is_null( $lastInterwiki ) || $lastInterwiki != $t->getInterwiki() ) {
+			if ( array_key_exists( $t->getInterwiki(), $customCaptions ) ) {
 				// captions from 'search-interwiki-custom'
 				$caption = $customCaptions[$t->getInterwiki()];
 			} else {
@@ -870,13 +877,13 @@ class SpecialSearch extends SpecialPage {
 	protected function powerSearchBox( $term, $opts ) {
 		// Groups namespaces into rows according to subject
 		$rows = array();
-		foreach( SearchEngine::searchableNamespaces() as $namespace => $name ) {
+		foreach ( SearchEngine::searchableNamespaces() as $namespace => $name ) {
 			$subject = MWNamespace::getSubject( $namespace );
-			if( !array_key_exists( $subject, $rows ) ) {
+			if ( !array_key_exists( $subject, $rows ) ) {
 				$rows[$subject] = "";
 			}
 			$name = str_replace( '_', ' ', $name );
-			if( $name == '' ) {
+			if ( $name == '' ) {
 				$name = $this->msg( 'blanknamespace' )->text();
 			}
 			$rows[$subject] .=
@@ -897,12 +904,12 @@ class SpecialSearch extends SpecialPage {
 		// Lays out namespaces in multiple floating two-column tables so they'll
 		// be arranged nicely while still accommodating different screen widths
 		$namespaceTables = '';
-		for( $i = 0; $i < $numRows; $i += 4 ) {
+		for ( $i = 0; $i < $numRows; $i += 4 ) {
 			$namespaceTables .= Xml::openElement(
 				'table',
 				array( 'cellpadding' => 0, 'cellspacing' => 0 )
 			);
-			for( $j = $i; $j < $i + 4 && $j < $numRows; $j++ ) {
+			for ( $j = $i; $j < $i + 4 && $j < $numRows; $j++ ) {
 				$namespaceTables .= Xml::tags( 'tr', null, $rows[$j] );
 			}
 			$namespaceTables .= Xml::closeElement( 'table' );
@@ -911,7 +918,7 @@ class SpecialSearch extends SpecialPage {
 		$showSections = array( 'namespaceTables' => $namespaceTables );
 
 		// Show redirects check only if backend supports it
-		if( $this->getSearchEngine()->supports( 'list-redirects' ) ) {
+		if ( $this->getSearchEngine()->supports( 'list-redirects' ) ) {
 			$showSections['redirects'] =
 				Xml::checkLabel( $this->msg( 'powersearch-redir' )->text(), 'redirs', 'redirs', $this->searchRedirects );
 		}
@@ -920,7 +927,7 @@ class SpecialSearch extends SpecialPage {
 
 		$hidden = '';
 		unset( $opts['redirs'] );
-		foreach( $opts as $key => $value ) {
+		foreach ( $opts as $key => $value ) {
 			$hidden .= Html::hidden( $key, $value );
 		}
 		// Return final output
@@ -980,8 +987,10 @@ class SpecialSearch extends SpecialPage {
 
 		wfRunHooks( 'SpecialSearchProfiles', array( &$profiles ) );
 
-		foreach( $profiles as &$data ) {
-			if ( !is_array( $data['namespaces'] ) ) continue;
+		foreach ( $profiles as &$data ) {
+			if ( !is_array( $data['namespaces'] ) ) {
+				continue;
+			}
 			sort( $data['namespaces'] );
 		}
 
@@ -998,7 +1007,7 @@ class SpecialSearch extends SpecialPage {
 		$out = Xml::openElement( 'div', array( 'class' => 'mw-search-formheader' ) );
 
 		$bareterm = $term;
-		if( $this->startsWithImage( $term ) ) {
+		if ( $this->startsWithImage( $term ) ) {
 			// Deletes prefixes
 			$bareterm = substr( $term, strpos( $term, ':' ) + 1 );
 		}
@@ -1092,7 +1101,7 @@ class SpecialSearch extends SpecialPage {
 	 */
 	protected function makeSearchLink( $term, $namespaces, $label, $tooltip, $params = array() ) {
 		$opt = $params;
-		foreach( $namespaces as $n ) {
+		foreach ( $namespaces as $n ) {
 			$opt['ns' . $n] = 1;
 		}
 		$opt['redirs'] = $this->searchRedirects;
@@ -1125,7 +1134,7 @@ class SpecialSearch extends SpecialPage {
 		global $wgContLang;
 
 		$p = explode( ':', $term );
-		if( count( $p ) > 1 ) {
+		if ( count( $p ) > 1 ) {
 			return $wgContLang->getNsIndex( $p[0] ) == NS_FILE;
 		}
 		return false;
@@ -1142,7 +1151,7 @@ class SpecialSearch extends SpecialPage {
 		$allkeyword = $this->msg( 'searchall' )->inContentLanguage()->text();
 
 		$p = explode( ':', $term );
-		if( count( $p ) > 1 ) {
+		if ( count( $p ) > 1 ) {
 			return $p[0] == $allkeyword;
 		}
 		return false;
diff --git a/includes/specials/SpecialSpecialpages.php b/includes/specials/SpecialSpecialpages.php
index 390107439e..47c89d0d56 100644
--- a/includes/specials/SpecialSpecialpages.php
+++ b/includes/specials/SpecialSpecialpages.php
@@ -53,7 +53,7 @@ class SpecialSpecialpages extends UnlistedSpecialPage {
 
 		$pages = SpecialPageFactory::getUsablePages( $this->getUser() );
 
-		if( !count( $pages ) ) {
+		if ( !count( $pages ) ) {
 			# Yeah, that was pointless. Thanks for coming.
 			return false;
 		}
@@ -64,7 +64,7 @@ class SpecialSpecialpages extends UnlistedSpecialPage {
 		foreach ( $pages as $page ) {
 			if ( $page->isListed() ) {
 				$group = $page->getFinalGroupName();
-				if( !isset( $groups[$group] ) ) {
+				if ( !isset( $groups[$group] ) ) {
 					$groups[$group] = array();
 				}
 				$groups[$group][$page->getDescription()] = array(
@@ -77,13 +77,13 @@ class SpecialSpecialpages extends UnlistedSpecialPage {
 
 		/** Sort */
 		if ( $wgSortSpecialPages ) {
-			foreach( $groups as $group => $sortedPages ) {
+			foreach ( $groups as $group => $sortedPages ) {
 				ksort( $groups[$group] );
 			}
 		}
 
 		/** Always move "other" to end */
-		if( array_key_exists( 'other', $groups ) ) {
+		if ( array_key_exists( 'other', $groups ) ) {
 			$other = $groups['other'];
 			unset( $groups['other'] );
 			$groups['other'] = $other;
@@ -110,7 +110,7 @@ class SpecialSpecialpages extends UnlistedSpecialPage {
 				Html::openElement( 'td', array( 'style' => 'width:30%;vertical-align:top' ) ) . "\n" .
 				Html::openElement( 'ul' ) . "\n"
 			);
-			foreach( $sortedPages as $desc => $specialpage ) {
+			foreach ( $sortedPages as $desc => $specialpage ) {
 				list( $title, $restricted, $cached ) = $specialpage;
 
 				$pageClasses = array();
@@ -118,7 +118,7 @@ class SpecialSpecialpages extends UnlistedSpecialPage {
 					$includesCachedPages = true;
 					$pageClasses[] = 'mw-specialpagecached';
 				}
-				if( $restricted ) {
+				if ( $restricted ) {
 					$includesRestrictedPages = true;
 					$pageClasses[] = 'mw-specialpagerestricted';
 				}
@@ -128,7 +128,7 @@ class SpecialSpecialpages extends UnlistedSpecialPage {
 
 				# Split up the larger groups
 				$count++;
-				if( $total > 3 && $count == $middle ) {
+				if ( $total > 3 && $count == $middle ) {
 					$out->addHTML(
 						Html::closeElement( 'ul' ) . Html::closeElement( 'td' ) .
 						Html::element( 'td', array( 'style' => 'width:10%' ), '' ) .
diff --git a/includes/specials/SpecialStatistics.php b/includes/specials/SpecialStatistics.php
index a362fa2230..2ec955e31c 100644
--- a/includes/specials/SpecialStatistics.php
+++ b/includes/specials/SpecialStatistics.php
@@ -53,15 +53,15 @@ class SpecialStatistics extends SpecialPage {
 
 		# Staticic - views
 		$viewsStats = '';
-		if( !$wgDisableCounters ) {
+		if ( !$wgDisableCounters ) {
 			$viewsStats = $this->getViewsStats();
 		}
 
 		# Set active user count
-		if( !$wgMiserMode ) {
+		if ( !$wgMiserMode ) {
 			$key = wfMemcKey( 'sitestats', 'activeusers-updated' );
 			// Re-calculate the count if the last tally is old...
-			if( !$wgMemc->get( $key ) ) {
+			if ( !$wgMemc->get( $key ) ) {
 				$dbw = wfGetDB( DB_MASTER );
 				SiteStatsUpdate::cacheUpdate( $dbw );
 				$wgMemc->set( $key, '1', 24 * 3600 ); // don't update for 1 day
@@ -84,13 +84,13 @@ class SpecialStatistics extends SpecialPage {
 		$text .= $viewsStats;
 
 		# Statistic - popular pages
-		if( !$wgDisableCounters && !$wgMiserMode ) {
+		if ( !$wgDisableCounters && !$wgMiserMode ) {
 			$text .= $this->getMostViewedPages();
 		}
 
 		# Statistic - other
 		$extraStats = array();
-		if( wfRunHooks( 'SpecialStatsAddExtra', array( &$extraStats ) ) ) {
+		if ( wfRunHooks( 'SpecialStatsAddExtra', array( &$extraStats ) ) ) {
 			$text .= $this->getOtherStats( $extraStats );
 		}
 
@@ -115,11 +115,11 @@ class SpecialStatistics extends SpecialPage {
 	 * @return string table row in HTML format
 	 */
 	private function formatRow( $text, $number, $trExtraParams = array(), $descMsg = '', $descMsgParam = '' ) {
-		if( $descMsg ) {
+		if ( $descMsg ) {
 			$msg = $this->msg( $descMsg, $descMsgParam );
 			if ( $msg->exists() ) {
 				$descriptionText = $this->msg( 'parentheses' )->rawParams( $msg->parse() )->escaped();
-				$text .= "<br />" . Xml::element( 'small', array( 'class' => 'mw-statistic-desc'),
+				$text .= "<br />" . Xml::element( 'small', array( 'class' => 'mw-statistic-desc' ),
 					" $descriptionText" );
 			}
 		}
@@ -181,7 +181,7 @@ class SpecialStatistics extends SpecialPage {
 	private function getGroupStats() {
 		global $wgGroupPermissions, $wgImplicitGroups;
 		$text = '';
-		foreach( $wgGroupPermissions as $group => $permissions ) {
+		foreach ( $wgGroupPermissions as $group => $permissions ) {
 			# Skip generic * and implicit groups
 			if ( in_array( $group, $wgImplicitGroups ) || $group == '*' ) {
 				continue;
@@ -213,7 +213,7 @@ class SpecialStatistics extends SpecialPage {
 			# Add a class when a usergroup contains no members to allow hiding these rows
 			$classZero = '';
 			$countUsers = SiteStats::numberingroup( $groupname );
-			if( $countUsers == 0 ) {
+			if ( $countUsers == 0 ) {
 				$classZero = ' statistics-group-zero';
 			}
 			$text .= $this->formatRow( $grouppage . ' ' . $grouplink,
@@ -256,13 +256,13 @@ class SpecialStatistics extends SpecialPage {
 					'LIMIT' => 10,
 				)
 			);
-			if( $res->numRows() > 0 ) {
+			if ( $res->numRows() > 0 ) {
 				$text .= Xml::openElement( 'tr' );
 				$text .= Xml::tags( 'th', array( 'colspan' => '2' ), $this->msg( 'statistics-mostpopular' )->parse() );
 				$text .= Xml::closeElement( 'tr' );
 				foreach ( $res as $row ) {
 					$title = Title::makeTitleSafe( $row->page_namespace, $row->page_title );
-					if( $title instanceof Title ) {
+					if ( $title instanceof Title ) {
 						$text .= $this->formatRow( Linker::link( $title ),
 								$this->getLanguage()->formatNum( $row->page_counter ) );
 
@@ -283,8 +283,7 @@ class SpecialStatistics extends SpecialPage {
 	private function getOtherStats( array $stats ) {
 		$return = '';
 
-		foreach( $stats as $header => $items ) {
-
+		foreach ( $stats as $header => $items ) {
 			// Identify the structure used
 			if ( is_array( $items ) ) {
 
@@ -294,7 +293,7 @@ class SpecialStatistics extends SpecialPage {
 				}
 
 				// Collect all items that belong to the same header
-				foreach( $items as $key => $value ) {
+				foreach ( $items as $key => $value ) {
 					$name = $this->msg( $key )->inContentLanguage()->parse();
 					$number = htmlspecialchars( $value );
 
diff --git a/includes/specials/SpecialTags.php b/includes/specials/SpecialTags.php
index 026b936bcc..d87f26365b 100644
--- a/includes/specials/SpecialTags.php
+++ b/includes/specials/SpecialTags.php
@@ -54,7 +54,7 @@ class SpecialTags extends SpecialPage {
 			$html .= $this->doTagRow( $row->ct_tag, $row->hitcount );
 		}
 
-		foreach( ChangeTags::listDefinedTags() as $tag ) {
+		foreach ( ChangeTags::listDefinedTags() as $tag ) {
 			$html .= $this->doTagRow( $tag, 0 );
 		}
 
diff --git a/includes/specials/SpecialUnblock.php b/includes/specials/SpecialUnblock.php
index 7b3ae6be3a..b2b2946c0a 100644
--- a/includes/specials/SpecialUnblock.php
+++ b/includes/specials/SpecialUnblock.php
@@ -56,7 +56,7 @@ class SpecialUnblock extends SpecialPage {
 		$form->setSubmitTextMsg( 'ipusubmit' );
 		$form->addPreText( $this->msg( 'unblockiptext' )->parseAsBlock() );
 
-		if( $form->show() ) {
+		if ( $form->show() ) {
 			switch( $this->type ) {
 				case Block::TYPE_USER:
 				case Block::TYPE_IP:
@@ -92,14 +92,14 @@ class SpecialUnblock extends SpecialPage {
 			)
 		);
 
-		if( $this->block instanceof Block ) {
+		if ( $this->block instanceof Block ) {
 			list( $target, $type ) = $this->block->getTargetAndType();
 
 			# Autoblocks are logged as "autoblock #123 because the IP was recently used by
 			# User:Foo, and we've just got any block, auto or not, that applies to a target
 			# the user has specified.  Someone could be fishing to connect IPs to autoblocks,
 			# so don't show any distinction between unblocked IPs and autoblocked IPs
-			if( $type == Block::TYPE_AUTO && $this->type == Block::TYPE_IP ) {
+			if ( $type == Block::TYPE_AUTO && $this->type == Block::TYPE_IP ) {
 				$fields['Target']['default'] = $this->target;
 				unset( $fields['Name'] );
 
@@ -159,7 +159,7 @@ class SpecialUnblock extends SpecialPage {
 		$target = $data['Target'];
 		$block = Block::newFromTarget( $data['Target'] );
 
-		if( !$block instanceof Block ) {
+		if ( !$block instanceof Block ) {
 			return array( array( 'ipb_cant_unblock', $target ) );
 		}
 
@@ -174,14 +174,14 @@ class SpecialUnblock extends SpecialPage {
 		# If the specified IP is a single address, and the block is a range block, don't
 		# unblock the whole range.
 		list( $target, $type ) = SpecialBlock::getTargetAndType( $target );
-		if( $block->getType() == Block::TYPE_RANGE && $type == Block::TYPE_IP ) {
+		if ( $block->getType() == Block::TYPE_RANGE && $type == Block::TYPE_IP ) {
 			$range = $block->getTarget();
 			return array( array( 'ipb_blocked_as_range', $target, $range ) );
 		}
 
 		# If the name was hidden and the blocking user cannot hide
 		# names, then don't allow any block removals...
-		if( !$performer->isAllowed( 'hideuser' ) && $block->mHideName ) {
+		if ( !$performer->isAllowed( 'hideuser' ) && $block->mHideName ) {
 			return array( 'unblock-hideuser' );
 		}
 
@@ -191,7 +191,7 @@ class SpecialUnblock extends SpecialPage {
 		}
 
 		# Unset _deleted fields as needed
-		if( $block->mHideName ) {
+		if ( $block->mHideName ) {
 			# Something is deeply FUBAR if this is not a User object, but who knows?
 			$id = $block->getTarget() instanceof User
 				? $block->getTarget()->getID()
diff --git a/includes/specials/SpecialUncategorizedpages.php b/includes/specials/SpecialUncategorizedpages.php
index bfcb58f635..8bc9e489c2 100644
--- a/includes/specials/SpecialUncategorizedpages.php
+++ b/includes/specials/SpecialUncategorizedpages.php
@@ -65,8 +65,9 @@ class UncategorizedPagesPage extends PageQueryPage {
 	function getOrderFields() {
 		// For some crazy reason ordering by a constant
 		// causes a filesort
-		if( $this->requestedNamespace === false && count( MWNamespace::getContentNamespaces() ) > 1 )
+		if ( $this->requestedNamespace === false && count( MWNamespace::getContentNamespaces() ) > 1 ) {
 			return array( 'page_namespace', 'page_title' );
+		}
 		return array( 'page_title' );
 	}
 
diff --git a/includes/specials/SpecialUpload.php b/includes/specials/SpecialUpload.php
index b665c4b36a..6fb133a89a 100644
--- a/includes/specials/SpecialUpload.php
+++ b/includes/specials/SpecialUpload.php
@@ -90,7 +90,7 @@ class SpecialUpload extends SpecialPage {
 
 		// Guess the desired name from the filename if not provided
 		$this->mDesiredDestName = $request->getText( 'wpDestFile' );
-		if( !$this->mDesiredDestName && $request->getFileName( 'wpUploadFile' ) !== null ) {
+		if ( !$this->mDesiredDestName && $request->getFileName( 'wpUploadFile' ) !== null ) {
 			$this->mDesiredDestName = $request->getFileName( 'wpUploadFile' );
 		}
 		$this->mComment = $request->getText( 'wpUploadDescription' );
@@ -135,19 +135,19 @@ class SpecialUpload extends SpecialPage {
 		$this->outputHeader();
 
 		# Check uploading enabled
-		if( !UploadBase::isEnabled() ) {
+		if ( !UploadBase::isEnabled() ) {
 			throw new ErrorPageError( 'uploaddisabled', 'uploaddisabledtext' );
 		}
 
 		# Check permissions
 		$user = $this->getUser();
 		$permissionRequired = UploadBase::isAllowed( $user );
-		if( $permissionRequired !== true ) {
+		if ( $permissionRequired !== true ) {
 			throw new PermissionsError( $permissionRequired );
 		}
 
 		# Check blocks
-		if( $user->isBlocked() ) {
+		if ( $user->isBlocked() ) {
 			throw new UserBlockedError( $user->getBlock() );
 		}
 
@@ -172,7 +172,7 @@ class SpecialUpload extends SpecialPage {
 			$this->processUpload();
 		} else {
 			# Backwards compatibility hook
-			if( !wfRunHooks( 'UploadForm:initial', array( &$this ) ) ) {
+			if ( !wfRunHooks( 'UploadForm:initial', array( &$this ) ) ) {
 				wfDebug( "Hook 'UploadForm:initial' broke output of the upload form" );
 				return;
 			}
@@ -229,7 +229,7 @@ class SpecialUpload extends SpecialPage {
 		$form->setTitle( $this->getTitle() );
 
 		# Check the token, but only if necessary
-		if(
+		if (
 			!$this->mTokenOk && !$this->mCancelUpload &&
 			( $this->mUpload && $this->mUploadClicked )
 		) {
@@ -275,7 +275,7 @@ class SpecialUpload extends SpecialPage {
 		$title = Title::makeTitleSafe( NS_FILE, $this->mDesiredDestName );
 		$user = $this->getUser();
 		// Show a subtitle link to deleted revisions (to sysops et al only)
-		if( $title instanceof Title ) {
+		if ( $title instanceof Title ) {
 			$count = $title->isDeleted();
 			if ( $count > 0 && $user->isAllowed( 'deletedhistory' ) ) {
 				$restorelink = Linker::linkKnown(
@@ -333,15 +333,15 @@ class SpecialUpload extends SpecialPage {
 
 		$warningHtml = '<h2>' . $this->msg( 'uploadwarning' )->escaped() . "</h2>\n"
 			. '<ul class="warning">';
-		foreach( $warnings as $warning => $args ) {
-			if( $warning == 'badfilename' ) {
+		foreach ( $warnings as $warning => $args ) {
+			if ( $warning == 'badfilename' ) {
 				$this->mDesiredDestName = Title::makeTitle( NS_FILE, $args )->getText();
 			}
-			if( $warning == 'exists' ) {
+			if ( $warning == 'exists' ) {
 				$msg = "\t<li>" . self::getExistsWarning( $args ) . "</li>\n";
-			} elseif( $warning == 'duplicate' ) {
+			} elseif ( $warning == 'duplicate' ) {
 				$msg = self::getDupeWarning( $args );
-			} elseif( $warning == 'duplicate-archive' ) {
+			} elseif ( $warning == 'duplicate-archive' ) {
 				$msg = "\t<li>" . $this->msg( 'file-deleted-duplicate',
 						Title::makeTitle( NS_FILE, $args )->getPrefixedText() )->parse()
 					. "</li>\n";
@@ -387,12 +387,12 @@ class SpecialUpload extends SpecialPage {
 	protected function processUpload() {
 		// Fetch the file if required
 		$status = $this->mUpload->fetchFile();
-		if( !$status->isOK() ) {
+		if ( !$status->isOK() ) {
 			$this->showUploadError( $this->getOutput()->parse( $status->getWikiText() ) );
 			return;
 		}
 
-		if( !wfRunHooks( 'UploadForm:BeforeProcessing', array( &$this ) ) ) {
+		if ( !wfRunHooks( 'UploadForm:BeforeProcessing', array( &$this ) ) ) {
 			wfDebug( "Hook 'UploadForm:BeforeProcessing' broke processing the file.\n" );
 			// This code path is deprecated. If you want to break upload processing
 			// do so by hooking into the appropriate hooks in UploadBase::verifyUpload
@@ -411,7 +411,7 @@ class SpecialUpload extends SpecialPage {
 
 		// Verify permissions for this title
 		$permErrors = $this->mUpload->verifyTitlePermissions( $this->getUser() );
-		if( $permErrors !== true ) {
+		if ( $permErrors !== true ) {
 			$code = array_shift( $permErrors[0] );
 			$this->showRecoverableUploadError( $this->msg( $code, $permErrors[0] )->parse() );
 			return;
@@ -420,15 +420,15 @@ class SpecialUpload extends SpecialPage {
 		$this->mLocalFile = $this->mUpload->getLocalFile();
 
 		// Check warnings if necessary
-		if( !$this->mIgnoreWarning ) {
+		if ( !$this->mIgnoreWarning ) {
 			$warnings = $this->mUpload->checkWarnings();
-			if( $this->showUploadWarning( $warnings ) ) {
+			if ( $this->showUploadWarning( $warnings ) ) {
 				return;
 			}
 		}
 
 		// Get the page text if this is not a reupload
-		if( !$this->mForReUpload ) {
+		if ( !$this->mForReUpload ) {
 			$pageText = self::getInitialPageText( $this->mComment, $this->mLicense,
 				$this->mCopyrightStatus, $this->mCopyrightSource );
 		} else {
@@ -463,7 +463,7 @@ class SpecialUpload extends SpecialPage {
 		 * Thus, forcing them as content messages makes the upload to produce an int: template
 		 * instead of hardcoding it there in the uploader language.
 		 */
-		foreach( array( 'license-header', 'filedesc', 'filestatus', 'filesource' ) as $msgName ) {
+		foreach ( array( 'license-header', 'filedesc', 'filestatus', 'filesource' ) as $msgName ) {
 			if ( in_array( $msgName, $wgForceUIMsgAsContentMsg ) ) {
 				$msg[$msgName] = "{{int:$msgName}}";
 			} else {
@@ -505,13 +505,13 @@ class SpecialUpload extends SpecialPage {
 	 * @return Bool|String
 	 */
 	protected function getWatchCheck() {
-		if( $this->getUser()->getOption( 'watchdefault' ) ) {
+		if ( $this->getUser()->getOption( 'watchdefault' ) ) {
 			// Watch all edits!
 			return true;
 		}
 
 		$local = wfLocalFile( $this->mDesiredDestName );
-		if( $local && $local->exists() ) {
+		if ( $local && $local->exists() ) {
 			// We're uploading a new version of an existing file.
 			// No creation, so don't watch it if we're not already.
 			return $this->getUser()->isWatched( $local->getTitle() );
@@ -635,10 +635,10 @@ class SpecialUpload extends SpecialPage {
 		$filename = $file->getTitle()->getPrefixedText();
 		$warning = '';
 
-		if( $exists['warning'] == 'exists' ) {
+		if ( $exists['warning'] == 'exists' ) {
 			// Exact match
 			$warning = wfMessage( 'fileexists', $filename )->parse();
-		} elseif( $exists['warning'] == 'page-exists' ) {
+		} elseif ( $exists['warning'] == 'page-exists' ) {
 			// Page exists but file does not
 			$warning = wfMessage( 'filepageexists', $filename )->parse();
 		} elseif ( $exists['warning'] == 'exists-normalized' ) {
@@ -681,7 +681,7 @@ class SpecialUpload extends SpecialPage {
 	 */
 	public static function ajaxGetExistsWarning( $filename ) {
 		$file = wfFindFile( $filename );
-		if( !$file ) {
+		if ( !$file ) {
 			// Force local file so we have an object to do further checks against
 			// if there isn't an exact match...
 			$file = wfLocalFile( $filename );
@@ -709,7 +709,7 @@ class SpecialUpload extends SpecialPage {
 
 		$gallery = new ImageGallery;
 		$gallery->setShowBytes( false );
-		foreach( $dupes as $file ) {
+		foreach ( $dupes as $file ) {
 			$gallery->add( $file->getTitle() );
 		}
 		return '<li>' .
@@ -889,8 +889,8 @@ class UploadForm extends HTMLForm {
 		global $wgCheckFileExtensions, $wgStrictFileExtensions,
 		$wgFileExtensions, $wgFileBlacklist;
 
-		if( $wgCheckFileExtensions ) {
-			if( $wgStrictFileExtensions ) {
+		if ( $wgCheckFileExtensions ) {
+			if ( $wgStrictFileExtensions ) {
 				# Everything not permitted is banned
 				$extensionsList =
 					'<div id="mw-upload-permitted">' .
diff --git a/includes/specials/SpecialUploadStash.php b/includes/specials/SpecialUploadStash.php
index a8e140d1bd..238d838bd7 100644
--- a/includes/specials/SpecialUploadStash.php
+++ b/includes/specials/SpecialUploadStash.php
@@ -222,7 +222,7 @@ class SpecialUploadStash extends UnlistedSpecialPage {
 		global $wgUploadStashScalerBaseUrl;
 		$scalerBaseUrl = $wgUploadStashScalerBaseUrl;
 
-		if( preg_match( '/^\/\//', $scalerBaseUrl ) ) {
+		if ( preg_match( '/^\/\//', $scalerBaseUrl ) ) {
 			// this is apparently a protocol-relative URL, which makes no sense in this context,
 			// since this is used for communication that's internal to the application.
 			// default to http.
diff --git a/includes/specials/SpecialUserlogin.php b/includes/specials/SpecialUserlogin.php
index c3a954f7b0..f7e4d0a62f 100644
--- a/includes/specials/SpecialUserlogin.php
+++ b/includes/specials/SpecialUserlogin.php
@@ -115,18 +115,18 @@ class LoginForm extends SpecialPage {
 		$this->mReturnTo = $request->getVal( 'returnto', '' );
 		$this->mReturnToQuery = $request->getVal( 'returntoquery', '' );
 
-		if( $wgEnableEmail ) {
+		if ( $wgEnableEmail ) {
 			$this->mEmail = $request->getText( 'wpEmail' );
 		} else {
 			$this->mEmail = '';
 		}
-		if( !in_array( 'realname', $wgHiddenPrefs ) ) {
+		if ( !in_array( 'realname', $wgHiddenPrefs ) ) {
 			$this->mRealName = $request->getText( 'wpRealName' );
 		} else {
 			$this->mRealName = '';
 		}
 
-		if( !$wgAuth->validDomain( $this->mDomain ) ) {
+		if ( !$wgAuth->validDomain( $this->mDomain ) ) {
 			$this->mDomain = $wgAuth->getDomain();
 		}
 		$wgAuth->setDomain( $this->mDomain );
@@ -135,7 +135,7 @@ class LoginForm extends SpecialPage {
 		# 2. Do not return to PasswordReset after a successful password change
 		#    but goto Wiki start page (Main_Page) instead ( bug 33997 )
 		$returnToTitle = Title::newFromText( $this->mReturnTo );
-		if( is_object( $returnToTitle ) && (
+		if ( is_object( $returnToTitle ) && (
 			$returnToTitle->isSpecial( 'Userlogout' )
 			|| $returnToTitle->isSpecial( 'PasswordReset' ) ) ) {
 			$this->mReturnTo = '';
@@ -206,8 +206,8 @@ class LoginForm extends SpecialPage {
 		if ( !is_null( $this->mCookieCheck ) ) {
 			$this->onCookieRedirectCheck( $this->mCookieCheck );
 			return;
-		} elseif( $this->mPosted ) {
-			if( $this->mCreateaccount ) {
+		} elseif ( $this->mPosted ) {
+			if ( $this->mCreateaccount ) {
 				$this->addNewAccount();
 				return;
 			} elseif ( $this->mCreateaccountMail ) {
@@ -231,7 +231,7 @@ class LoginForm extends SpecialPage {
 		}
 
 		$status = $this->addNewaccountInternal();
-		if( !$status->isGood() ) {
+		if ( !$status->isGood() ) {
 			$error = $this->getOutput()->parse( $status->getWikiText() );
 			$this->mainLoginForm( $error );
 			return;
@@ -250,7 +250,7 @@ class LoginForm extends SpecialPage {
 		$out = $this->getOutput();
 		$out->setPageTitle( $this->msg( 'accmailtitle' ) );
 
-		if( !$result->isGood() ) {
+		if ( !$result->isGood() ) {
 			$this->mainLoginForm( $this->msg( 'mailerror', $result->getWikiText() )->text() );
 		} else {
 			$out->addWikiMsg( 'accmailtext', $u->getName(), $u->getEmail() );
@@ -267,7 +267,7 @@ class LoginForm extends SpecialPage {
 
 		# Create the account and abort if there's a problem doing so
 		$status = $this->addNewAccountInternal();
-		if( !$status->isGood() ) {
+		if ( !$status->isGood() ) {
 			$error = $this->getOutput()->parse( $status->getWikiText() );
 			$this->mainLoginForm( $error );
 			return false;
@@ -279,7 +279,7 @@ class LoginForm extends SpecialPage {
 		if ( $this->getUser()->isAnon() ) {
 			# If we showed up language selection links, and one was in use, be
 			# smart (and sensible) and save that language as the user's preference
-			if( $wgLoginLanguageSelector && $this->mLanguage ) {
+			if ( $wgLoginLanguageSelector && $this->mLanguage ) {
 				$u->setOption( 'language', $this->mLanguage );
 			} else {
 
@@ -296,9 +296,9 @@ class LoginForm extends SpecialPage {
 		$out = $this->getOutput();
 
 		# Send out an email authentication message if needed
-		if( $wgEmailAuthentication && Sanitizer::validateEmail( $u->getEmail() ) ) {
+		if ( $wgEmailAuthentication && Sanitizer::validateEmail( $u->getEmail() ) ) {
 			$status = $u->sendConfirmationMail();
-			if( $status->isGood() ) {
+			if ( $status->isGood() ) {
 				$out->addWikiMsg( 'confirmemail_oncreate' );
 			} else {
 				$out->addWikiText( $status->getWikiText( 'confirmemail_sendfailed' ) );
@@ -311,7 +311,7 @@ class LoginForm extends SpecialPage {
 		# If not logged in, assume the new account as the current one and set
 		# session cookies then show a "welcome" message or a "need cookies"
 		# message as needed
-		if( $this->getUser()->isAnon() ) {
+		if ( $this->getUser()->isAnon() ) {
 			$u->setCookies();
 			$wgUser = $u;
 			// This should set it for OutputPage and the Skin
@@ -320,7 +320,7 @@ class LoginForm extends SpecialPage {
 			$this->getContext()->setUser( $u );
 			wfRunHooks( 'AddNewAccount', array( $u, false ) );
 			$u->addNewUserLogEntry( 'create' );
-			if( $this->hasSessionCookie() ) {
+			if ( $this->hasSessionCookie() ) {
 				$this->successfulCreation();
 			} else {
 				$this->cookieRedirectCheck( 'new' );
@@ -347,7 +347,7 @@ class LoginForm extends SpecialPage {
 			$wgMinimalPasswordLength, $wgEmailConfirmToEdit;
 
 		// If the user passes an invalid domain, something is fishy
-		if( !$wgAuth->validDomain( $this->mDomain ) ) {
+		if ( !$wgAuth->validDomain( $this->mDomain ) ) {
 			return Status::newFatal( 'wrongpassword' );
 		}
 
@@ -356,8 +356,8 @@ class LoginForm extends SpecialPage {
 		// cation server before they create an account (otherwise, they can
 		// create a local account and login as any domain user). We only need
 		// to check this for domains that aren't local.
-		if( 'local' != $this->mDomain && $this->mDomain != '' ) {
-			if(
+		if ( 'local' != $this->mDomain && $this->mDomain != '' ) {
+			if (
 				!$wgAuth->canCreateAccounts() &&
 				(
 					!$wgAuth->userExists( $this->mUsername ) ||
@@ -455,7 +455,7 @@ class LoginForm extends SpecialPage {
 		$u->setRealName( $this->mRealName );
 
 		$abortError = '';
-		if( !wfRunHooks( 'AbortNewAccount', array( $u, &$abortError ) ) ) {
+		if ( !wfRunHooks( 'AbortNewAccount', array( $u, &$abortError ) ) ) {
 			// Hook point to add extra creation throttles and blocks
 			wfDebug( "LoginForm::addNewAccountInternal: a hook blocked creation\n" );
 			return Status::newFatal( new RawMessage( $abortError ) );
@@ -478,7 +478,7 @@ class LoginForm extends SpecialPage {
 			}
 		}
 
-		if( !$wgAuth->addUser( $u, $this->mPassword, $this->mEmail, $this->mRealName ) ) {
+		if ( !$wgAuth->addUser( $u, $this->mPassword, $this->mEmail, $this->mRealName ) ) {
 			return Status::newFatal( 'externaldberror' );
 		}
 
@@ -576,7 +576,7 @@ class LoginForm extends SpecialPage {
 		}
 
 		$u = User::newFromName( $this->mUsername );
-		if( !( $u instanceof User ) || !User::isUsableName( $u->getName() ) ) {
+		if ( !( $u instanceof User ) || !User::isUsableName( $u->getName() ) ) {
 			return self::ILLEGAL;
 		}
 
@@ -594,13 +594,13 @@ class LoginForm extends SpecialPage {
 
 		// Give general extensions, such as a captcha, a chance to abort logins
 		$abort = self::ABORTED;
-		if( !wfRunHooks( 'AbortLogin', array( $u, $this->mPassword, &$abort, &$this->mAbortLoginErrorMsg ) ) ) {
+		if ( !wfRunHooks( 'AbortLogin', array( $u, $this->mPassword, &$abort, &$this->mAbortLoginErrorMsg ) ) ) {
 			return $abort;
 		}
 
 		global $wgBlockDisablesLogin;
 		if ( !$u->checkPassword( $this->mPassword ) ) {
-			if( $u->checkTemporaryPassword( $this->mPassword ) ) {
+			if ( $u->checkTemporaryPassword( $this->mPassword ) ) {
 				// The e-mailed temporary password should not be used for actu-
 				// al logins; that's a very sloppy habit, and insecure if an
 				// attacker has a few seconds to click "search" on someone's o-
@@ -617,7 +617,7 @@ class LoginForm extends SpecialPage {
 				// As a side-effect, we can authenticate the user's e-mail ad-
 				// dress if it's not already done, since the temporary password
 				// was sent via e-mail.
-				if( !$u->isEmailConfirmed() ) {
+				if ( !$u->isEmailConfirmed() ) {
 					$u->confirmEmail();
 					$u->saveSettings();
 				}
@@ -726,7 +726,7 @@ class LoginForm extends SpecialPage {
 		}
 
 		$abortError = '';
-		if( !wfRunHooks( 'AbortAutoAccount', array( $user, &$abortError ) ) ) {
+		if ( !wfRunHooks( 'AbortAutoAccount', array( $user, &$abortError ) ) ) {
 			// Hook point to add extra creation throttles and blocks
 			wfDebug( "LoginForm::attemptAutoCreate: a hook blocked creation: $abortError\n" );
 			$this->mAbortLoginErrorMsg = $abortError;
@@ -752,14 +752,14 @@ class LoginForm extends SpecialPage {
 			case self::SUCCESS:
 				# We've verified now, update the real record
 				$user = $this->getUser();
-				if( (bool)$this->mRemember != $user->getBoolOption( 'rememberpassword' ) ) {
+				if ( (bool)$this->mRemember != $user->getBoolOption( 'rememberpassword' ) ) {
 					$user->setOption( 'rememberpassword', $this->mRemember ? 1 : 0 );
 					$user->saveSettings();
 				} else {
 					$user->invalidateCache();
 				}
 
-				if( $wgSecureLogin && !$this->mStickHTTPS ) {
+				if ( $wgSecureLogin && !$this->mStickHTTPS ) {
 					$user->setCookies( null, false );
 				} else {
 					$user->setCookies();
@@ -771,7 +771,7 @@ class LoginForm extends SpecialPage {
 				$key = wfMemcKey( 'password-throttle', $request->getIP(), md5( $this->mUsername ) );
 				$wgMemc->delete( $key );
 
-				if( $this->hasSessionCookie() || $this->mSkipCookieCheck ) {
+				if ( $this->hasSessionCookie() || $this->mSkipCookieCheck ) {
 					/* Replace the language object to provide user interface in
 					 * correct language immediately on this first page load.
 					 */
@@ -801,7 +801,7 @@ class LoginForm extends SpecialPage {
 				$this->mainLoginForm( $this->msg( 'wrongpassword' )->text() );
 				break;
 			case self::NOT_EXISTS:
-				if( $this->getUser()->isAllowed( 'createaccount' ) ) {
+				if ( $this->getUser()->isAllowed( 'createaccount' ) ) {
 					$this->mainLoginForm( $this->msg( 'nosuchuser',
 						wfEscapeWikiText( $this->mUsername ) )->parse() );
 				} else {
@@ -860,7 +860,7 @@ class LoginForm extends SpecialPage {
 			return Status::newFatal( 'noemail', $u->getName() );
 		}
 		$ip = $this->getRequest()->getIP();
-		if( !$ip ) {
+		if ( !$ip ) {
 			return Status::newFatal( 'badipaddress' );
 		}
 
@@ -894,7 +894,7 @@ class LoginForm extends SpecialPage {
 		$injected_html = '';
 		wfRunHooks( 'UserLoginComplete', array( &$currentUser, &$injected_html ) );
 
-		if( $injected_html !== '' ) {
+		if ( $injected_html !== '' ) {
 			$this->displaySuccessfulAction( $this->msg( 'loginsuccesstitle' ),
 				'loginsuccess', $injected_html );
 		} else {
@@ -1000,7 +1000,7 @@ class LoginForm extends SpecialPage {
 		if ( $wgSecureLogin && !$this->mStickHTTPS ) {
 			$options = array( 'http' );
 			$proto = PROTO_HTTP;
-		} elseif( $wgSecureLogin ) {
+		} elseif ( $wgSecureLogin ) {
 			$options = array( 'https' );
 			$proto = PROTO_HTTPS;
 		} else {
@@ -1101,9 +1101,9 @@ class LoginForm extends SpecialPage {
 		}
 
 		# Don't show a "create account" link if the user can't.
-		if( $this->showCreateOrLoginLink( $user ) ) {
+		if ( $this->showCreateOrLoginLink( $user ) ) {
 			# Pass any language selection on to the mode switch link
-			if( $wgLoginLanguageSelector && $this->mLanguage ) {
+			if ( $wgLoginLanguageSelector && $this->mLanguage ) {
 				$linkq .= '&uselang=' . $this->mLanguage;
 			}
 			if ( !$this->mShowVForm ) {
@@ -1170,9 +1170,9 @@ class LoginForm extends SpecialPage {
 		}
 
 		# Prepare language selection links as needed
-		if( $wgLoginLanguageSelector ) {
+		if ( $wgLoginLanguageSelector ) {
 			$template->set( 'languages', $this->makeLanguageSelector() );
-			if( $this->mLanguage ) {
+			if ( $this->mLanguage ) {
 				$template->set( 'uselang', $this->mLanguage );
 			}
 		}
@@ -1214,9 +1214,9 @@ class LoginForm extends SpecialPage {
 	 * @return Boolean
 	 */
 	function showCreateOrLoginLink( &$user ) {
-		if( $this->mType == 'signup' ) {
+		if ( $this->mType == 'signup' ) {
 			return true;
-		} elseif( $user->isAllowed( 'createaccount' ) ) {
+		} elseif ( $user->isAllowed( 'createaccount' ) ) {
 			return true;
 		} else {
 			return false;
@@ -1295,7 +1295,7 @@ class LoginForm extends SpecialPage {
 	 */
 	private function renewSessionId() {
 		global $wgSecureLogin, $wgCookieSecure;
-		if( $wgSecureLogin && !$this->mStickHTTPS ) {
+		if ( $wgSecureLogin && !$this->mStickHTTPS ) {
 			$wgCookieSecure = false;
 		}
 
@@ -1354,10 +1354,10 @@ class LoginForm extends SpecialPage {
 	 */
 	function makeLanguageSelector() {
 		$msg = $this->msg( 'loginlanguagelinks' )->inContentLanguage();
-		if( !$msg->isBlank() ) {
+		if ( !$msg->isBlank() ) {
 			$langs = explode( "\n", $msg->text() );
 			$links = array();
-			foreach( $langs as $lang ) {
+			foreach ( $langs as $lang ) {
 				$lang = trim( $lang, '* ' );
 				$parts = explode( '|', $lang );
 				if ( count( $parts ) >= 2 ) {
@@ -1380,15 +1380,15 @@ class LoginForm extends SpecialPage {
 	 * @return string
 	 */
 	function makeLanguageSelectorLink( $text, $lang ) {
-		if( $this->getLanguage()->getCode() == $lang ) {
+		if ( $this->getLanguage()->getCode() == $lang ) {
 			// no link for currently used language
 			return htmlspecialchars( $text );
 		}
 		$query = array( 'uselang' => $lang );
-		if( $this->mType == 'signup' ) {
+		if ( $this->mType == 'signup' ) {
 			$query['type'] = 'signup';
 		}
-		if( $this->mReturnTo !== '' ) {
+		if ( $this->mReturnTo !== '' ) {
 			$query['returnto'] = $this->mReturnTo;
 			$query['returntoquery'] = $this->mReturnToQuery;
 		}
diff --git a/includes/specials/SpecialUserrights.php b/includes/specials/SpecialUserrights.php
index 7501371014..b9d6d30ebb 100644
--- a/includes/specials/SpecialUserrights.php
+++ b/includes/specials/SpecialUserrights.php
@@ -80,13 +80,13 @@ class UserrightsPage extends SpecialPage {
 		 * (e.g. they don't have the userrights permission), then don't
 		 * allow them to use Special:UserRights.
 		 */
-		if( $user->isBlocked() && !$user->isAllowed( 'userrights' ) ) {
+		if ( $user->isBlocked() && !$user->isAllowed( 'userrights' ) ) {
 			throw new UserBlockedError( $user->getBlock() );
 		}
 
 		$request = $this->getRequest();
 
-		if( $par !== null ) {
+		if ( $par !== null ) {
 			$this->mTarget = $par;
 		} else {
 			$this->mTarget = $request->getVal( 'user' );
@@ -100,15 +100,16 @@ class UserrightsPage extends SpecialPage {
 			 * edit their own groups, automatically set them as the
 			 * target.
 			 */
-			if ( !count( $available['add'] ) && !count( $available['remove'] ) )
+			if ( !count( $available['add'] ) && !count( $available['remove'] ) ) {
 				$this->mTarget = $user->getName();
+			}
 		}
 
 		if ( User::getCanonicalName( $this->mTarget ) == $user->getName() ) {
 			$this->isself = true;
 		}
 
-		if( !$this->userCanChangeRights( $user, true ) ) {
+		if ( !$this->userCanChangeRights( $user, true ) ) {
 			// @todo FIXME: There may be intermediate groups we can mention.
 			$msg = $user->isAnon() ? 'userrights-nologin' : 'userrights-notallowed';
 			throw new PermissionsError( null, array( array( $msg ) ) );
@@ -127,12 +128,12 @@ class UserrightsPage extends SpecialPage {
 			$this->switchForm();
 		}
 
-		if( $request->wasPosted() ) {
+		if ( $request->wasPosted() ) {
 			// save settings
-			if( $request->getCheck( 'saveusergroups' ) ) {
+			if ( $request->getCheck( 'saveusergroups' ) ) {
 				$reason = $request->getVal( 'user-reason' );
 				$tok = $request->getVal( 'wpEditToken' );
-				if( $user->matchEditToken( $tok, $this->mTarget ) ) {
+				if ( $user->matchEditToken( $tok, $this->mTarget ) ) {
 					$this->saveUserGroups(
 						$this->mTarget,
 						$reason
@@ -145,7 +146,7 @@ class UserrightsPage extends SpecialPage {
 		}
 
 		// show some more forms
-		if( $this->mTarget !== null ) {
+		if ( $this->mTarget !== null ) {
 			$this->editUserGroupsForm( $this->mTarget );
 		}
 	}
@@ -164,7 +165,7 @@ class UserrightsPage extends SpecialPage {
 	 */
 	function saveUserGroups( $username, $reason = '' ) {
 		$status = $this->fetchUser( $username );
-		if( !$status->isOK() ) {
+		if ( !$status->isOK() ) {
 			$this->getOutput()->addWikiText( $status->getWikiText() );
 			return;
 		} else {
@@ -218,15 +219,15 @@ class UserrightsPage extends SpecialPage {
 		$newGroups = $oldGroups;
 
 		// remove then add groups
-		if( $remove ) {
+		if ( $remove ) {
 			$newGroups = array_diff( $newGroups, $remove );
-			foreach( $remove as $group ) {
+			foreach ( $remove as $group ) {
 				$user->removeGroup( $group );
 			}
 		}
-		if( $add ) {
+		if ( $add ) {
 			$newGroups = array_merge( $newGroups, $add );
-			foreach( $add as $group ) {
+			foreach ( $add as $group ) {
 				$user->addGroup( $group );
 			}
 		}
@@ -239,7 +240,7 @@ class UserrightsPage extends SpecialPage {
 		wfDebug( 'newGroups: ' . print_r( $newGroups, true ) );
 		wfRunHooks( 'UserRights', array( &$user, $add, $remove ) );
 
-		if( $newGroups != $oldGroups ) {
+		if ( $newGroups != $oldGroups ) {
 			$this->addLogEntry( $user, $oldGroups, $newGroups, $reason );
 		}
 		return array( $add, $remove );
@@ -267,7 +268,7 @@ class UserrightsPage extends SpecialPage {
 	 */
 	function editUserGroupsForm( $username ) {
 		$status = $this->fetchUser( $username );
-		if( !$status->isOK() ) {
+		if ( !$status->isOK() ) {
 			$this->getOutput()->addWikiText( $status->getWikiText() );
 			return;
 		} else {
@@ -295,57 +296,57 @@ class UserrightsPage extends SpecialPage {
 		global $wgUserrightsInterwikiDelimiter;
 
 		$parts = explode( $wgUserrightsInterwikiDelimiter, $username );
-		if( count( $parts ) < 2 ) {
+		if ( count( $parts ) < 2 ) {
 			$name = trim( $username );
 			$database = '';
 		} else {
 			list( $name, $database ) = array_map( 'trim', $parts );
 
-			if( $database == wfWikiID() ) {
+			if ( $database == wfWikiID() ) {
 				$database = '';
 			} else {
-				if( !$this->getUser()->isAllowed( 'userrights-interwiki' ) ) {
+				if ( !$this->getUser()->isAllowed( 'userrights-interwiki' ) ) {
 					return Status::newFatal( 'userrights-no-interwiki' );
 				}
-				if( !UserRightsProxy::validDatabase( $database ) ) {
+				if ( !UserRightsProxy::validDatabase( $database ) ) {
 					return Status::newFatal( 'userrights-nodatabase', $database );
 				}
 			}
 		}
 
-		if( $name === '' ) {
+		if ( $name === '' ) {
 			return Status::newFatal( 'nouserspecified' );
 		}
 
-		if( $name[0] == '#' ) {
+		if ( $name[0] == '#' ) {
 			// Numeric ID can be specified...
 			// We'll do a lookup for the name internally.
 			$id = intval( substr( $name, 1 ) );
 
-			if( $database == '' ) {
+			if ( $database == '' ) {
 				$name = User::whoIs( $id );
 			} else {
 				$name = UserRightsProxy::whoIs( $database, $id );
 			}
 
-			if( !$name ) {
+			if ( !$name ) {
 				return Status::newFatal( 'noname' );
 			}
 		} else {
 			$name = User::getCanonicalName( $name );
-			if( $name === false ) {
+			if ( $name === false ) {
 				// invalid name
 				return Status::newFatal( 'nosuchusershort', $username );
 			}
 		}
 
-		if( $database == '' ) {
+		if ( $database == '' ) {
 			$user = User::newFromName( $name );
 		} else {
 			$user = UserRightsProxy::newFromName( $database, $name );
 		}
 
-		if( !$user || $user->isAnon() ) {
+		if ( !$user || $user->isAnon() ) {
 			return Status::newFatal( 'nosuchusershort', $username );
 		}
 
@@ -353,7 +354,7 @@ class UserrightsPage extends SpecialPage {
 	}
 
 	function makeGroupNameList( $ids ) {
-		if( empty( $ids ) ) {
+		if ( empty( $ids ) ) {
 			return $this->msg( 'rightsnone' )->inContentLanguage()->text();
 		} else {
 			return implode( ', ', $ids );
@@ -370,7 +371,7 @@ class UserrightsPage extends SpecialPage {
 	function makeGroupNameListForLog( $ids ) {
 		wfDeprecated( __METHOD__, '1.21' );
 
-		if( empty( $ids ) ) {
+		if ( empty( $ids ) ) {
 			return '';
 		} else {
 			return $this->makeGroupNameList( $ids );
@@ -425,7 +426,7 @@ class UserrightsPage extends SpecialPage {
 	protected function showEditUserGroupsForm( $user, $groups ) {
 		$list = array();
 		$membersList = array();
-		foreach( $groups as $group ) {
+		foreach ( $groups as $group ) {
 			$list[] = self::buildGroupLink( $group );
 			$membersList[] = self::buildGroupMemberLink( $group );
 		}
@@ -433,7 +434,7 @@ class UserrightsPage extends SpecialPage {
 		$autoList = array();
 		$autoMembersList = array();
 		if ( $user instanceof User ) {
-			foreach( Autopromote::getAutopromoteGroups( $user ) as $group ) {
+			foreach ( Autopromote::getAutopromoteGroups( $user ) as $group ) {
 				$autoList[] = self::buildGroupLink( $group );
 				$autoMembersList[] = self::buildGroupMemberLink( $group );
 			}
@@ -545,7 +546,7 @@ class UserrightsPage extends SpecialPage {
 		# more easily manage it.
 		$columns = array( 'unchangeable' => array(), 'changeable' => array() );
 
-		foreach( $allgroups as $group ) {
+		foreach ( $allgroups as $group ) {
 			$set = in_array( $group, $usergroups );
 			# Should the checkbox be disabled?
 			$disabled = !(
@@ -562,7 +563,7 @@ class UserrightsPage extends SpecialPage {
 				'irreversible' => $irreversible
 			);
 
-			if( $disabled ) {
+			if ( $disabled ) {
 				$columns['unchangeable'][$group] = $checkbox;
 			} else {
 				$columns['changeable'][$group] = $checkbox;
@@ -572,17 +573,19 @@ class UserrightsPage extends SpecialPage {
 		# Build the HTML table
 		$ret .= Xml::openElement( 'table', array( 'class' => 'mw-userrights-groups' ) ) .
 			"<tr>\n";
-		foreach( $columns as $name => $column ) {
-			if( $column === array() )
+		foreach ( $columns as $name => $column ) {
+			if ( $column === array() ) {
 				continue;
+			}
 			$ret .= Xml::element( 'th', null, $this->msg( 'userrights-' . $name . '-col', count( $column ) )->text() );
 		}
 		$ret .= "</tr>\n<tr>\n";
-		foreach( $columns as $column ) {
-			if( $column === array() )
+		foreach ( $columns as $column ) {
+			if ( $column === array() ) {
 				continue;
+			}
 			$ret .= "\t<td style='vertical-align:top;'>\n";
-			foreach( $column as $group => $checkbox ) {
+			foreach ( $column as $group => $checkbox ) {
 				$attr = $checkbox['disabled'] ? array( 'disabled' => 'disabled' ) : array();
 
 				$member = User::getGroupMember( $group, $user->getName() );
diff --git a/includes/specials/SpecialVersion.php b/includes/specials/SpecialVersion.php
index d375316bb2..b01058ac7c 100644
--- a/includes/specials/SpecialVersion.php
+++ b/includes/specials/SpecialVersion.php
@@ -55,7 +55,7 @@ class SpecialVersion extends SpecialPage {
 		$out = $this->getOutput();
 		$out->allowClickjacking();
 
-		if( $par !== 'Credits' ) {
+		if ( $par !== 'Credits' ) {
 			$text =
 				$this->getMediaWikiCredits() .
 				$this->softwareInformation() .
@@ -159,7 +159,7 @@ class SpecialVersion extends SpecialPage {
 					<th>" . wfMessage( 'version-software-version' )->text() . "</th>
 				</tr>\n";
 
-		foreach( $software as $name => $version ) {
+		foreach ( $software as $name => $version ) {
 			$out .= "<tr>
 					<td>" . $name . "</td>
 					<td dir=\"ltr\">" . $version . "</td>
@@ -218,11 +218,11 @@ class SpecialVersion extends SpecialPage {
 		wfProfileIn( __METHOD__ );
 
 		$gitVersion = self::getVersionLinkedGit();
-		if( $gitVersion ) {
+		if ( $gitVersion ) {
 			$v = $gitVersion;
 		} else {
 			$svnVersion = self::getVersionLinkedSvn();
-			if( $svnVersion ) {
+			if ( $svnVersion ) {
 				$v = $svnVersion;
 			} else {
 				$v = $wgVersion; // fallback
@@ -240,7 +240,7 @@ class SpecialVersion extends SpecialPage {
 		global $IP;
 
 		$info = self::getSvnInfo( $IP );
-		if( !isset( $info['checkout-rev'] ) ) {
+		if ( !isset( $info['checkout-rev'] ) ) {
 			return false;
 		}
 
@@ -265,7 +265,7 @@ class SpecialVersion extends SpecialPage {
 	private static function getwgVersionLinked() {
 		global $wgVersion;
 		$versionUrl = "";
-		if( wfRunHooks( 'SpecialVersionVersionUrl', array( $wgVersion, &$versionUrl ) ) ) {
+		if ( wfRunHooks( 'SpecialVersionVersionUrl', array( $wgVersion, &$versionUrl ) ) ) {
 			$versionParts = array();
 			preg_match( "/^(\d+\.\d+)/", $wgVersion, $versionParts );
 			$versionUrl = "https://www.mediawiki.org/wiki/MediaWiki_{$versionParts[1]}";
@@ -282,7 +282,7 @@ class SpecialVersion extends SpecialPage {
 
 		$gitInfo = new GitInfo( $IP );
 		$headSHA1 = $gitInfo->getHeadSHA1();
-		if( !$headSHA1 ) {
+		if ( !$headSHA1 ) {
 			return false;
 		}
 
@@ -407,7 +407,7 @@ class SpecialVersion extends SpecialPage {
 		}
 
 		$fhooks = $wgParser->getFunctionHooks();
-		if( count( $fhooks ) ) {
+		if ( count( $fhooks ) ) {
 			$out .= $this->openExtType( $this->msg( 'version-parser-function-hooks' )->text(), 'parser-function-hooks' );
 			$out .= '<tr><td colspan="4">' . $this->listToText( $fhooks ) . "</td></tr>\n";
 		}
@@ -452,7 +452,7 @@ class SpecialVersion extends SpecialPage {
 	 * @return int
 	 */
 	function compare( $a, $b ) {
-		if( $a['name'] === $b['name'] ) {
+		if ( $a['name'] === $b['name'] ) {
 			return 0;
 		} else {
 			return $this->getLanguage()->lc( $a['name'] ) > $this->getLanguage()->lc( $b['name'] )
@@ -486,7 +486,7 @@ class SpecialVersion extends SpecialPage {
 				}
 				$gitHeadCommitDate = $gitInfo->getHeadCommitDate();
 				if ( $gitHeadCommitDate ) {
-					$vcsText .= "<br/>" .  $wgLang->timeanddate( $gitHeadCommitDate, true );
+					$vcsText .= "<br/>" . $wgLang->timeanddate( $gitHeadCommitDate, true );
 				}
 			} else {
 				$svnInfo = self::getSvnInfo( dirname( $extension['path'] ) );
@@ -517,11 +517,11 @@ class SpecialVersion extends SpecialPage {
 		# Make description text.
 		$description = isset ( $extension['description'] ) ? $extension['description'] : '';
 
-		if( isset ( $extension['descriptionmsg'] ) ) {
+		if ( isset ( $extension['descriptionmsg'] ) ) {
 			# Look for a localized description.
 			$descriptionMsg = $extension['descriptionmsg'];
 
-			if( is_array( $descriptionMsg ) ) {
+			if ( is_array( $descriptionMsg ) ) {
 				$descriptionMsgKey = $descriptionMsg[0]; // Get the message key
 				array_shift( $descriptionMsg ); // Shift out the message key to get the parameters only
 				array_map( "htmlspecialchars", $descriptionMsg ); // For sanity
@@ -576,21 +576,22 @@ class SpecialVersion extends SpecialPage {
 
 			$ret .= Xml::closeElement( 'table' );
 			return $ret;
-		} else
+		} else {
 			return '';
+		}
 	}
 
 	private function openExtType( $text, $name = null ) {
 		$opt = array( 'colspan' => 4 );
 		$out = '';
 
-		if( $this->firstExtOpened ) {
+		if ( $this->firstExtOpened ) {
 			// Insert a spacing line
 			$out .= '<tr class="sv-space">' . Html::element( 'td', $opt ) . "</tr>\n";
 		}
 		$this->firstExtOpened = true;
 
-		if( $name ) {
+		if ( $name ) {
 			$opt['id'] = "sv-$name";
 		}
 
@@ -617,7 +618,7 @@ class SpecialVersion extends SpecialPage {
 	 */
 	function listAuthors( $authors ) {
 		$list = array();
-		foreach( (array)$authors as $item ) {
+		foreach ( (array)$authors as $item ) {
 			if ( $item == '...' ) {
 				$list[] = $this->msg( 'version-poweredby-others' )->text();
 			} elseif ( substr( $item, -5 ) == ' ...]' ) {
@@ -662,16 +663,16 @@ class SpecialVersion extends SpecialPage {
 	 * @return Mixed
 	 */
 	public static function arrayToString( $list ) {
-		if( is_array( $list ) && count( $list ) == 1 ) {
+		if ( is_array( $list ) && count( $list ) == 1 ) {
 			$list = $list[0];
 		}
-		if( is_object( $list ) ) {
+		if ( is_object( $list ) ) {
 			$class = wfMessage( 'parentheses' )->params( get_class( $list ) )->escaped();
 			return $class;
 		} elseif ( !is_array( $list ) ) {
 			return $list;
 		} else {
-			if( is_object( $list[0] ) ) {
+			if ( is_object( $list[0] ) ) {
 				$class = get_class( $list[0] );
 			} else {
 				$class = $list[0];
@@ -700,7 +701,7 @@ class SpecialVersion extends SpecialPage {
 		// http://svnbook.red-bean.com/nightly/en/svn.developer.insidewc.html
 		$entries = $dir . '/.svn/entries';
 
-		if( !file_exists( $entries ) ) {
+		if ( !file_exists( $entries ) ) {
 			return false;
 		}
 
@@ -710,9 +711,9 @@ class SpecialVersion extends SpecialPage {
 		}
 
 		// check if file is xml (subversion release <= 1.3) or not (subversion release = 1.4)
-		if( preg_match( '/^<\?xml/', $lines[0] ) ) {
+		if ( preg_match( '/^<\?xml/', $lines[0] ) ) {
 			// subversion is release <= 1.3
-			if( !function_exists( 'simplexml_load_file' ) ) {
+			if ( !function_exists( 'simplexml_load_file' ) ) {
 				// We could fall back to expat... YUCK
 				return false;
 			}
@@ -722,11 +723,11 @@ class SpecialVersion extends SpecialPage {
 			$xml = simplexml_load_file( $entries );
 			wfRestoreWarnings();
 
-			if( $xml ) {
-				foreach( $xml->entry as $entry ) {
-					if( $xml->entry[0]['name'] == '' ) {
+			if ( $xml ) {
+				foreach ( $xml->entry as $entry ) {
+					if ( $xml->entry[0]['name'] == '' ) {
 						// The directory entry should always have a revision marker.
-						if( $entry['revision'] ) {
+						if ( $entry['revision'] ) {
 							return array( 'checkout-rev' => intval( $entry['revision'] ) );
 						}
 					}
diff --git a/includes/specials/SpecialWatchlist.php b/includes/specials/SpecialWatchlist.php
index 303df34e77..ff4313f2e2 100644
--- a/includes/specials/SpecialWatchlist.php
+++ b/includes/specials/SpecialWatchlist.php
@@ -41,7 +41,7 @@ class SpecialWatchlist extends SpecialPage {
 		$output = $this->getOutput();
 
 		# Anons don't get a watchlist
-		if( $user->isAnon() ) {
+		if ( $user->isAnon() ) {
 			$output->setPageTitle( $this->msg( 'watchnologin' ) );
 			$output->setRobotPolicy( 'noindex,nofollow' );
 			$llink = Linker::linkKnown(
@@ -74,7 +74,7 @@ class SpecialWatchlist extends SpecialPage {
 		$request = $this->getRequest();
 
 		$mode = SpecialEditWatchlist::getMode( $request, $par );
-		if( $mode !== false ) {
+		if ( $mode !== false ) {
 			# TODO: localise?
 			switch( $mode ) {
 				case SpecialEditWatchlist::EDIT_CLEAR:
@@ -101,21 +101,21 @@ class SpecialWatchlist extends SpecialPage {
 
 		// @TODO: use FormOptions!
 		$defaults = array(
-		/* float */ 'days'      => floatval( $user->getOption( 'watchlistdays' ) ), /* 3.0 or 0.5, watch further below */
+		/* float */ 'days' => floatval( $user->getOption( 'watchlistdays' ) ), /* 3.0 or 0.5, watch further below */
 		/* bool  */ 'hideMinor' => (int)$user->getBoolOption( 'watchlisthideminor' ),
-		/* bool  */ 'hideBots'  => (int)$user->getBoolOption( 'watchlisthidebots' ),
+		/* bool  */ 'hideBots' => (int)$user->getBoolOption( 'watchlisthidebots' ),
 		/* bool  */ 'hideAnons' => (int)$user->getBoolOption( 'watchlisthideanons' ),
-		/* bool  */ 'hideLiu'   => (int)$user->getBoolOption( 'watchlisthideliu' ),
+		/* bool  */ 'hideLiu' => (int)$user->getBoolOption( 'watchlisthideliu' ),
 		/* bool  */ 'hidePatrolled' => (int)$user->getBoolOption( 'watchlisthidepatrolled' ),
-		/* bool  */ 'hideOwn'   => (int)$user->getBoolOption( 'watchlisthideown' ),
-		/* bool  */ 'extended'   => (int)$user->getBoolOption( 'extendwatchlist' ),
+		/* bool  */ 'hideOwn' => (int)$user->getBoolOption( 'watchlisthideown' ),
+		/* bool  */ 'extended' => (int)$user->getBoolOption( 'extendwatchlist' ),
 		/* ?     */ 'namespace' => '', //means all
-		/* ?     */ 'invert'    => false,
+		/* ?     */ 'invert' => false,
 		/* bool  */ 'associated' => false,
 		);
 		$this->customFilters = array();
 		wfRunHooks( 'SpecialWatchlistFilters', array( $this, &$this->customFilters ) );
-		foreach( $this->customFilters as $key => $params ) {
+		foreach ( $this->customFilters as $key => $params ) {
 			$defaults[$key] = $params['default'];
 		}
 
@@ -130,7 +130,7 @@ class SpecialWatchlist extends SpecialPage {
 		$values['hideOwn'] = (int)$request->getBool( 'hideOwn', $defaults['hideOwn'] );
 		$values['hidePatrolled'] = (int)$request->getBool( 'hidePatrolled', $defaults['hidePatrolled'] );
 		$values['extended'] = (int)$request->getBool( 'extended', $defaults['extended'] );
-		foreach( $this->customFilters as $key => $params ) {
+		foreach ( $this->customFilters as $key => $params ) {
 			$values[$key] = (int)$request->getBool( $key, $defaults[$key] );
 		}
 
@@ -159,9 +159,9 @@ class SpecialWatchlist extends SpecialPage {
 		$values['invert'] = $invert;
 		$values['associated'] = $associated;
 
-		if( is_null( $values['days'] ) || !is_numeric( $values['days'] ) ) {
+		if ( is_null( $values['days'] ) || !is_numeric( $values['days'] ) ) {
 			$big = 1000; /* The magical big */
-			if( $nitems > $big ) {
+			if ( $nitems > $big ) {
 				# Set default cutoff shorter
 				$values['days'] = $defaults['days'] = (12.0 / 24.0); # 12 hours...
 			} else {
@@ -177,7 +177,7 @@ class SpecialWatchlist extends SpecialPage {
 			wfAppendToArrayIfNotDefault( $name, $values[$name], $defaults, $nondefaults );
 		}
 
-		if( ( $wgEnotifWatchlist || $wgShowUpdatedMarker ) && $request->getVal( 'reset' ) &&
+		if ( ( $wgEnotifWatchlist || $wgShowUpdatedMarker ) && $request->getVal( 'reset' ) &&
 			$request->wasPosted() )
 		{
 			$user->clearAllNotifications();
@@ -188,7 +188,7 @@ class SpecialWatchlist extends SpecialPage {
 		# Possible where conditions
 		$conds = array();
 
-		if( $values['days'] > 0 ) {
+		if ( $values['days'] > 0 ) {
 			$conds[] = 'rc_timestamp > ' . $dbr->addQuotes( $dbr->timestamp( time() - intval( $values['days'] * 86400 ) ) );
 		}
 
@@ -201,19 +201,19 @@ class SpecialWatchlist extends SpecialPage {
 		# Up estimate of watched items by 15% to compensate for talk pages...
 
 		# Toggles
-		if( $values['hideOwn'] ) {
+		if ( $values['hideOwn'] ) {
 			$conds[] = 'rc_user != ' . $user->getId();
 		}
-		if( $values['hideBots'] ) {
+		if ( $values['hideBots'] ) {
 			$conds[] = 'rc_bot = 0';
 		}
-		if( $values['hideMinor'] ) {
+		if ( $values['hideMinor'] ) {
 			$conds[] = 'rc_minor = 0';
 		}
-		if( $values['hideLiu'] ) {
+		if ( $values['hideLiu'] ) {
 			$conds[] = 'rc_user = 0';
 		}
-		if( $values['hideAnons'] ) {
+		if ( $values['hideAnons'] ) {
 			$conds[] = 'rc_user != 0';
 		}
 		if ( $user->useRCPatrol() && $values['hidePatrolled'] ) {
@@ -224,7 +224,7 @@ class SpecialWatchlist extends SpecialPage {
 		}
 
 		# Toggle watchlist content (all recent edits or just the latest)
-		if( $values['extended'] ) {
+		if ( $values['extended'] ) {
 			$limitWatchlist = $user->getIntOption( 'wllimit' );
 			$usePage = false;
 		} else {
@@ -236,7 +236,7 @@ class SpecialWatchlist extends SpecialPage {
 
 		# Show a message about slave lag, if applicable
 		$lag = wfGetLB()->safeGetLag( $dbr );
-		if( $lag > 0 ) {
+		if ( $lag > 0 ) {
 			$output->showLagWarning( $lag );
 		}
 
@@ -246,10 +246,10 @@ class SpecialWatchlist extends SpecialPage {
 		# Show watchlist header
 		$form .= $this->msg( 'watchlist-details' )->numParams( $nitems )->parse() . "\n";
 
-		if( $user->getOption( 'enotifwatchlistpages' ) && $wgEnotifWatchlist ) {
+		if ( $user->getOption( 'enotifwatchlistpages' ) && $wgEnotifWatchlist ) {
 			$form .= $this->msg( 'wlheader-enotif' )->parseAsBlock() . "\n";
 		}
-		if( $wgShowUpdatedMarker ) {
+		if ( $wgShowUpdatedMarker ) {
 			$form .= Xml::openElement( 'form', array( 'method' => 'post',
 						'action' => $this->getTitle()->getLocalURL(),
 						'id' => 'mw-watchlist-resetbutton' ) ) . "\n" .
@@ -276,10 +276,10 @@ class SpecialWatchlist extends SpecialPage {
 			),
 		);
 		$options = array( 'ORDER BY' => 'rc_timestamp DESC' );
-		if( $wgShowUpdatedMarker ) {
+		if ( $wgShowUpdatedMarker ) {
 			$fields[] = 'wl_notificationtimestamp';
 		}
-		if( $limitWatchlist ) {
+		if ( $limitWatchlist ) {
 			$options['LIMIT'] = $limitWatchlist;
 		}
 
@@ -302,7 +302,7 @@ class SpecialWatchlist extends SpecialPage {
 
 		$lang = $this->getLanguage();
 		$wlInfo = '';
-		if( $values['days'] > 0 ) {
+		if ( $values['days'] > 0 ) {
 			$timestamp = wfTimestampNow();
 			$wlInfo = $this->msg( 'wlnote' )->numParams( $numRows, round( $values['days'] * 24 ) )->params(
 				$lang->userDate( $timestamp, $user ), $lang->userTime( $timestamp, $user ) )->parse() . "<br />\n";
@@ -312,11 +312,11 @@ class SpecialWatchlist extends SpecialPage {
 
 		# Spit out some control panel links
 		$filters = array(
-			'hideMinor' 	=> 'rcshowhideminor',
-			'hideBots' 		=> 'rcshowhidebots',
-			'hideAnons' 	=> 'rcshowhideanons',
-			'hideLiu' 		=> 'rcshowhideliu',
-			'hideOwn' 		=> 'rcshowhidemine',
+			'hideMinor' => 'rcshowhideminor',
+			'hideBots' => 'rcshowhidebots',
+			'hideAnons' => 'rcshowhideanons',
+			'hideLiu' => 'rcshowhideliu',
+			'hideOwn' => 'rcshowhidemine',
 			'hidePatrolled' => 'rcshowhidepatr'
 		);
 		foreach ( $this->customFilters as $key => $params ) {
@@ -328,7 +328,7 @@ class SpecialWatchlist extends SpecialPage {
 		}
 
 		$links = array();
-		foreach( $filters as $name => $msg ) {
+		foreach ( $filters as $name => $msg ) {
 			$links[] = $this->showHideLink( $nondefaults, $msg, $name, $values[$name] );
 		}
 
@@ -349,8 +349,8 @@ class SpecialWatchlist extends SpecialPage {
 				'all' => '',
 				'label' => $this->msg( 'namespace' )->text()
 			), array(
-				'name'  => 'namespace',
-				'id'    => 'namespace',
+				'name' => 'namespace',
+				'id' => 'namespace',
 				'class' => 'namespaceselector',
 			)
 		) . '&#160;';
@@ -377,7 +377,7 @@ class SpecialWatchlist extends SpecialPage {
 		$output->addHTML( $form );
 
 		# If there's nothing to show, stop here
-		if( $numRows == 0 ) {
+		if ( $numRows == 0 ) {
 			$output->addWikiMsg( 'watchnochange' );
 			return;
 		}
@@ -477,11 +477,11 @@ class SpecialWatchlist extends SpecialPage {
 		$hours = array( 1, 2, 6, 12 );
 		$days = array( 1, 3, 7 );
 		$i = 0;
-		foreach( $hours as $h ) {
+		foreach ( $hours as $h ) {
 			$hours[$i++] = $this->hoursLink( $h, $options );
 		}
 		$i = 0;
-		foreach( $days as $d ) {
+		foreach ( $days as $d ) {
 			$days[$i++] = $this->daysLink( $d, $options );
 		}
 		return $this->msg( 'wlshowlast' )->rawParams(
diff --git a/includes/specials/SpecialWhatlinkshere.php b/includes/specials/SpecialWhatlinkshere.php
index 57bb7d0acd..05c7dd5f0d 100644
--- a/includes/specials/SpecialWhatlinkshere.php
+++ b/includes/specials/SpecialWhatlinkshere.php
@@ -77,7 +77,7 @@ class SpecialWhatLinksHere extends SpecialPage {
 		$this->opts = $opts;
 
 		$this->target = Title::newFromURL( $opts->getValue( 'target' ) );
-		if( !$this->target ) {
+		if ( !$this->target ) {
 			$out->addHTML( $this->whatlinkshereForm() );
 			return;
 		}
@@ -111,7 +111,7 @@ class SpecialWhatLinksHere extends SpecialPage {
 		$hidetrans = $this->opts->getValue( 'hidetrans' );
 		$hideimages = $target->getNamespace() != NS_FILE || $this->opts->getValue( 'hideimages' );
 
-		$fetchlinks = (!$hidelinks || !$hideredirs);
+		$fetchlinks = ( !$hidelinks || !$hideredirs );
 
 		// Make the query
 		$plConds = array(
@@ -119,9 +119,9 @@ class SpecialWhatLinksHere extends SpecialPage {
 			'pl_namespace' => $target->getNamespace(),
 			'pl_title' => $target->getDBkey(),
 		);
-		if( $hideredirs ) {
+		if ( $hideredirs ) {
 			$plConds['rd_from'] = null;
-		} elseif( $hidelinks ) {
+		} elseif ( $hidelinks ) {
 			$plConds[] = 'rd_from is NOT NULL';
 		}
 
@@ -166,7 +166,7 @@ class SpecialWhatLinksHere extends SpecialPage {
 			'rd_interwiki = ' . $dbr->addQuotes( '' ) . ' OR rd_interwiki IS NULL'
 		)));
 
-		if( $fetchlinks ) {
+		if ( $fetchlinks ) {
 			$options['ORDER BY'] = 'pl_from';
 			$plRes = $dbr->select( array( 'pagelinks', 'page', 'redirect' ), $fields,
 				$plConds, __METHOD__, $options,
@@ -174,7 +174,7 @@ class SpecialWhatLinksHere extends SpecialPage {
 			);
 		}
 
-		if( !$hidetrans ) {
+		if ( !$hidetrans ) {
 			$options['ORDER BY'] = 'tl_from';
 			$tlRes = $dbr->select( array( 'templatelinks', 'page', 'redirect' ), $fields,
 				$tlConds, __METHOD__, $options,
@@ -182,7 +182,7 @@ class SpecialWhatLinksHere extends SpecialPage {
 			);
 		}
 
-		if( !$hideimages ) {
+		if ( !$hideimages ) {
 			$options['ORDER BY'] = 'il_from';
 			$ilRes = $dbr->select( array( 'imagelinks', 'page', 'redirect' ), $fields,
 				$ilConds, __METHOD__, $options,
@@ -190,13 +190,14 @@ class SpecialWhatLinksHere extends SpecialPage {
 			);
 		}
 
-		if( ( !$fetchlinks || !$plRes->numRows() ) && ( $hidetrans || !$tlRes->numRows() ) && ( $hideimages || !$ilRes->numRows() ) ) {
+		if ( ( !$fetchlinks || !$plRes->numRows() ) && ( $hidetrans || !$tlRes->numRows() ) && ( $hideimages || !$ilRes->numRows() ) ) {
 			if ( 0 == $level ) {
 				$out->addHTML( $this->whatlinkshereForm() );
 
 				// Show filters only if there are links
-				if( $hidelinks || $hidetrans || $hideredirs || $hideimages )
+				if ( $hidelinks || $hidetrans || $hideredirs || $hideimages ) {
 					$out->addHTML( $this->getFilterPanel() );
+				}
 
 				$errMsg = is_int( $namespace ) ? 'nolinkshere-ns' : 'nolinkshere';
 				$out->addWikiMsg( $errMsg, $this->target->getPrefixedText() );
@@ -207,21 +208,21 @@ class SpecialWhatLinksHere extends SpecialPage {
 		// Read the rows into an array and remove duplicates
 		// templatelinks comes second so that the templatelinks row overwrites the
 		// pagelinks row, so we get (inclusion) rather than nothing
-		if( $fetchlinks ) {
+		if ( $fetchlinks ) {
 			foreach ( $plRes as $row ) {
 				$row->is_template = 0;
 				$row->is_image = 0;
 				$rows[$row->page_id] = $row;
 			}
 		}
-		if( !$hidetrans ) {
+		if ( !$hidetrans ) {
 			foreach ( $tlRes as $row ) {
 				$row->is_template = 1;
 				$row->is_image = 0;
 				$rows[$row->page_id] = $row;
 			}
 		}
-		if( !$hideimages ) {
+		if ( !$hideimages ) {
 			foreach ( $ilRes as $row ) {
 				$row->is_template = 0;
 				$row->is_image = 1;
@@ -272,7 +273,7 @@ class SpecialWhatLinksHere extends SpecialPage {
 
 		$out->addHTML( $this->listEnd() );
 
-		if( $level == 0 ) {
+		if ( $level == 0 ) {
 			$out->addHTML( $prevnext );
 		}
 	}
@@ -295,7 +296,7 @@ class SpecialWhatLinksHere extends SpecialPage {
 			}
 		}
 
-		if( $row->rd_from ) {
+		if ( $row->rd_from ) {
 			$query = array( 'redirect' => 'no' );
 		} else {
 			$query = array();
@@ -311,12 +312,15 @@ class SpecialWhatLinksHere extends SpecialPage {
 		// Display properties (redirect or template)
 		$propsText = '';
 		$props = array();
-		if ( $row->rd_from )
+		if ( $row->rd_from ) {
 			$props[] = $msgcache['isredirect'];
-		if ( $row->is_template )
+		}
+		if ( $row->is_template ) {
 			$props[] = $msgcache['istemplate'];
-		if( $row->is_image )
+		}
+		if ( $row->is_image ) {
 			$props[] = $msgcache['isimage'];
+		}
 
 		if ( count( $props ) ) {
 			$propsText = $this->msg( 'parentheses' )->rawParams( implode( $msgcache['semicolon-separator'], $props ) )->escaped();
@@ -337,8 +341,9 @@ class SpecialWhatLinksHere extends SpecialPage {
 
 	protected function wlhLink( Title $target, $text ) {
 		static $title = null;
-		if ( $title === null )
+		if ( $title === null ) {
 			$title = $this->getTitle();
+		}
 
 		return Linker::linkKnown(
 			$title,
@@ -422,8 +427,8 @@ class SpecialWhatLinksHere extends SpecialPage {
 				'all' => '',
 				'label' => $this->msg( 'namespace' )->text()
 			), array(
-				'name'  => 'namespace',
-				'id'    => 'namespace',
+				'name' => 'namespace',
+				'id' => 'namespace',
 				'class' => 'namespaceselector',
 			)
 		);
@@ -453,12 +458,13 @@ class SpecialWhatLinksHere extends SpecialPage {
 
 		$links = array();
 		$types = array( 'hidetrans', 'hidelinks', 'hideredirs' );
-		if( $this->target->getNamespace() == NS_FILE )
+		if ( $this->target->getNamespace() == NS_FILE ) {
 			$types[] = 'hideimages';
+		}
 
 		// Combined message keys: 'whatlinkshere-hideredirs', 'whatlinkshere-hidetrans', 'whatlinkshere-hidelinks', 'whatlinkshere-hideimages'
 		// To be sure they will be found by grep
-		foreach( $types as $type ) {
+		foreach ( $types as $type ) {
 			$chosen = $this->opts->getValue( $type );
 			$msg = $chosen ? $show : $hide;
 			$overrides = array( $type => !$chosen );
diff --git a/includes/specials/SpecialWithoutinterwiki.php b/includes/specials/SpecialWithoutinterwiki.php
index c18c963400..9d23499f93 100644
--- a/includes/specials/SpecialWithoutinterwiki.php
+++ b/includes/specials/SpecialWithoutinterwiki.php
@@ -44,7 +44,7 @@ class WithoutInterwikiPage extends PageQueryPage {
 		global $wgScript;
 
 		# Do not show useless input form if special page is cached
-		if( $this->isCached() ) {
+		if ( $this->isCached() ) {
 			return '';
 		}
 
-- 
2.20.1