From: Sam Reed <reedy@users.mediawiki.org>
Date: Wed, 4 May 2011 21:23:25 +0000 (+0000)
Subject: Documentation
X-Git-Tag: 1.31.0-rc.0~30405
X-Git-Url: https://git.cyclocoop.org/%27.WWW_URL.%27admin/?a=commitdiff_plain;h=5db2450c55f992cbbfc00e27593a66eddb26b32e;p=lhc%2Fweb%2Fwiklou.git

Documentation

Remove unused variables
---

diff --git a/includes/HTMLForm.php b/includes/HTMLForm.php
index c7cf929b20..e5f7a4c4f5 100644
--- a/includes/HTMLForm.php
+++ b/includes/HTMLForm.php
@@ -1346,7 +1346,7 @@ class HTMLSelectField extends HTMLFormField {
 		# If one of the options' 'name' is int(0), it is automatically selected.
 		# because PHP sucks and thinks int(0) == 'some string'.
 		# Working around this by forcing all of them to strings.
-		foreach( $this->mParams['options'] as $key => &$opt ){
+		foreach( $this->mParams['options'] as &$opt ){
 			if( is_int( $opt ) ){
 				$opt = strval( $opt );
 			}
diff --git a/includes/Html.php b/includes/Html.php
index daef9e0e44..ea335334c3 100644
--- a/includes/Html.php
+++ b/includes/Html.php
@@ -107,8 +107,8 @@ class Html {
 	 * features might be added, like allowing arrays for the values of
 	 * attributes like class= and media=.
 	 *
-	 * @param $element  string The element's name, e.g., 'a'
-	 * @param $attribs  array  Associative array of attributes, e.g., array(
+	 * @param $element string The element's name, e.g., 'a'
+	 * @param $attribs array  Associative array of attributes, e.g., array(
 	 *   'href' => 'http://www.mediawiki.org/' ).  See expandAttributes() for
 	 *   further documentation.
 	 * @param $contents string The raw HTML contents of the element: *not*
@@ -132,6 +132,12 @@ class Html {
 	/**
 	 * Identical to rawElement(), but HTML-escapes $contents (like
 	 * Xml::element()).
+	 *
+	 * @param $element string
+	 * @param $attribs array
+	 * @param $contents string
+	 *
+	 * @return string
 	 */
 	public static function element( $element, $attribs = array(), $contents = '' ) {
 		return self::rawElement( $element, $attribs, strtr( $contents, array(
@@ -145,6 +151,11 @@ class Html {
 	/**
 	 * Identical to rawElement(), but has no third parameter and omits the end
 	 * tag (and the self-closing '/' in XML mode for empty elements).
+	 *
+	 * @param $element string
+	 * @param $attribs array
+	 *
+	 * @return string
 	 */
 	public static function openElement( $element, $attribs = array() ) {
 		global $wgHtml5, $wgWellFormedXml;
diff --git a/includes/parser/LinkHolderArray.php b/includes/parser/LinkHolderArray.php
index b7249901c5..9d0e1bcc1f 100644
--- a/includes/parser/LinkHolderArray.php
+++ b/includes/parser/LinkHolderArray.php
@@ -63,7 +63,7 @@ class LinkHolderArray {
 		unset( $nsLinks );
 		unset( $entry );
 
-		foreach ( $this->interwikis as $key => &$entry ) {
+		foreach ( $this->interwikis as &$entry ) {
 			$entry['title'] = Title::newFromText( $entry['pdbk'] );
 		}
 		unset( $entry );