Code style tweaks

diff --git a/includes/HTMLFileCache.php b/includes/HTMLFileCache.php
index ce064b6..1ff8e1d 100644 (file)
--- a/includes/HTMLFileCache.php
+++ b/includes/HTMLFileCache.php
@@ -23,7 +23,7 @@ class HTMLFileCache {
        var $mTitle, $mFileCache;
 
        function HTMLFileCache( &$title ) {
-               $this->mTitle =& $title;
+               $this->mTitle = $title;
                $this->mFileCache = $this->fileCacheName();
        }
 
@@ -38,7 +38,7 @@ class HTMLFileCache {
                        $hash2 = substr( $hash, 0, 2 );
                        $this->mFileCache = "{$wgFileCacheDirectory}/{$hash1}/{$hash2}/{$key}.html";
 
-                       if($this->useGzip())
+                       if( $this->useGzip() )
                                $this->mFileCache .= '.gz';
 
                        wfDebug( " fileCacheName() - {$this->mFileCache}\n" );
@@ -60,8 +60,7 @@ class HTMLFileCache {
                if( !$this->isFileCached() ) return false;
 
                $cachetime = $this->fileCacheTime();
-               $good = (( $timestamp <= $cachetime ) &&
-                        ( $wgCacheEpoch <= $cachetime ));
+               $good = $timestamp <= $cachetime && $wgCacheEpoch <= $cachetime;
 
                wfDebug(" isFileCacheGood() - cachetime $cachetime, touched {$timestamp} epoch {$wgCacheEpoch}, good $good\n");
                return $good;
@@ -91,7 +90,7 @@ class HTMLFileCache {
                global $wgOut, $wgMimeType, $wgOutputEncoding, $wgContLanguageCode;
                wfDebug(" loadFromFileCache()\n");
 
-               $filename=$this->fileCacheName();
+               $filename = $this->fileCacheName();
                $wgOut->sendCacheControl();
 
                header( "Content-type: $wgMimeType; charset={$wgOutputEncoding}" );
@@ -111,8 +110,8 @@ class HTMLFileCache {
 
        function checkCacheDirs() {
                $filename = $this->fileCacheName();
-               $mydir2=substr($filename,0,strrpos($filename,'/')); # subdirectory level 2
-               $mydir1=substr($mydir2,0,strrpos($mydir2,'/')); # subdirectory level 1
+               $mydir2 = substr($filename,0,strrpos($filename,'/')); # subdirectory level 2
+               $mydir1 = substr($mydir2,0,strrpos($mydir2,'/')); # subdirectory level 1
 
                wfMkdirParents( $mydir1 );
                wfMkdirParents( $mydir2 );