futtta / autoptimize

classes/autoptimizeCache.php

Doc Comments +6 added lines

@@ -42,6 +42,9 @@ 
         return false;
     }
     
+    /**
+     * @param string $mime
+     */
     public function cache($code,$mime) {
         if($this->nogzip == false) {
             $file = ($this->delayed ? 'delayed.php' : 'default.php');
@@ -240,6 +243,9 @@ 
         return true;
     }
 
+    /**
+     * @param string $dir
+     */
     static function checkCacheDir($dir) {
         // Check and create if not exists
         if(!file_exists($dir))    {

Spacing +59 added lines, -59 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if (!defined('ABSPATH')) exit; // Exit if accessed directly
 
 class autoptimizeCache {
     private $filename;
@@ -7,14 +7,14 @@ 
     private $cachedir;
     private $delayed;
     
-    public function __construct($md5,$ext='php') {
+    public function __construct($md5, $ext = 'php') {
         $this->cachedir = AUTOPTIMIZE_CACHE_DIR;
         $this->delayed = AUTOPTIMIZE_CACHE_DELAY;
         $this->nogzip = AUTOPTIMIZE_CACHE_NOGZIP;
-        if($this->nogzip == false) {
+        if ($this->nogzip == false) {
             $this->filename = AUTOPTIMIZE_CACHEFILE_PREFIX.$md5.'.php';
         } else {
-            if (in_array($ext, array("js","css")))     {
+            if (in_array($ext, array("js", "css"))) {
                 $this->filename = $ext.'/'.AUTOPTIMIZE_CACHEFILE_PREFIX.$md5.'.'.$ext;
             } else {
                 $this->filename = AUTOPTIMIZE_CACHEFILE_PREFIX.$md5.'.'.$ext;
@@ -23,7 +23,7 @@ 
     }
     
     public function check() {
-        if(!file_exists($this->cachedir.$this->filename)) {
+        if (!file_exists($this->cachedir.$this->filename)) {
             // No cached file, sorry
             return false;
         }
@@ -32,8 +32,8 @@ 
     }
     
     public function retrieve() {
-        if($this->check()) {
-            if($this->nogzip == false) {
+        if ($this->check()) {
+            if ($this->nogzip == false) {
                 return file_get_contents($this->cachedir.$this->filename.'.none');
             } else {
                 return file_get_contents($this->cachedir.$this->filename);
@@ -42,48 +42,48 @@ 
         return false;
     }
     
-    public function cache($code,$mime) {
-        if($this->nogzip == false) {
+    public function cache($code, $mime) {
+        if ($this->nogzip == false) {
             $file = ($this->delayed ? 'delayed.php' : 'default.php');
             $phpcode = file_get_contents(AUTOPTIMIZE_PLUGIN_DIR.'/config/'.$file);
-            $phpcode = str_replace(array('%%CONTENT%%','exit;'),array($mime,''),$phpcode);
-            file_put_contents($this->cachedir.$this->filename,$phpcode, LOCK_EX);
-            file_put_contents($this->cachedir.$this->filename.'.none',$code, LOCK_EX);
-            if(!$this->delayed) {
+            $phpcode = str_replace(array('%%CONTENT%%', 'exit;'), array($mime, ''), $phpcode);
+            file_put_contents($this->cachedir.$this->filename, $phpcode, LOCK_EX);
+            file_put_contents($this->cachedir.$this->filename.'.none', $code, LOCK_EX);
+            if (!$this->delayed) {
                 // Compress now!
-                file_put_contents($this->cachedir.$this->filename.'.deflate',gzencode($code,9,FORCE_DEFLATE), LOCK_EX);
-                file_put_contents($this->cachedir.$this->filename.'.gzip',gzencode($code,9,FORCE_GZIP), LOCK_EX);
+                file_put_contents($this->cachedir.$this->filename.'.deflate', gzencode($code, 9, FORCE_DEFLATE), LOCK_EX);
+                file_put_contents($this->cachedir.$this->filename.'.gzip', gzencode($code, 9, FORCE_GZIP), LOCK_EX);
             }
         } else {
             // Write code to cache without doing anything else
-            file_put_contents($this->cachedir.$this->filename,$code, LOCK_EX);
+            file_put_contents($this->cachedir.$this->filename, $code, LOCK_EX);
             if (apply_filters('autoptimize_filter_cache_create_static_gzip', false)) {
                 // Create an additional cached gzip file
-                file_put_contents($this->cachedir.$this->filename.'.gz', gzencode($code,9,FORCE_GZIP), LOCK_EX);
+                file_put_contents($this->cachedir.$this->filename.'.gz', gzencode($code, 9, FORCE_GZIP), LOCK_EX);
             }
         }
     }
     
     public function getname() {
-        apply_filters('autoptimize_filter_cache_getname',AUTOPTIMIZE_CACHE_URL.$this->filename);
+        apply_filters('autoptimize_filter_cache_getname', AUTOPTIMIZE_CACHE_URL.$this->filename);
         return $this->filename;
     }
     
     static function clearall() {
-        if(!autoptimizeCache::cacheavail()) {
+        if (!autoptimizeCache::cacheavail()) {
             return false;
         }
     
         // scan the cachedirs        
-        foreach (array("","js","css") as $scandirName) {
+        foreach (array("", "js", "css") as $scandirName) {
             $scan[$scandirName] = scandir(AUTOPTIMIZE_CACHE_DIR.$scandirName);
         }
         
         // clear the cachedirs
         foreach ($scan as $scandirName=>$scanneddir) {
-            $thisAoCacheDir=rtrim(AUTOPTIMIZE_CACHE_DIR.$scandirName,"/")."/";
-            foreach($scanneddir as $file) {
-                if(!in_array($file,array('.','..')) && strpos($file,AUTOPTIMIZE_CACHEFILE_PREFIX) !== false && is_file($thisAoCacheDir.$file)) {
+            $thisAoCacheDir = rtrim(AUTOPTIMIZE_CACHE_DIR.$scandirName, "/")."/";
+            foreach ($scanneddir as $file) {
+                if (!in_array($file, array('.', '..')) && strpos($file, AUTOPTIMIZE_CACHEFILE_PREFIX) !== false && is_file($thisAoCacheDir.$file)) {
                     @unlink($thisAoCacheDir.$file);
                 }
             }
@@ -98,21 +98,21 @@ 
                 do_action("autoptimize_action_cachepurged");
             }
         }
-        add_action("shutdown","autoptimize_do_cachepurged_action",11);
+        add_action("shutdown", "autoptimize_do_cachepurged_action", 11);
         
         // try to purge caching plugins cache-files?
         include_once(AUTOPTIMIZE_PLUGIN_DIR.'classlesses/autoptimizePageCacheFlush.php');
-        add_action("autoptimize_action_cachepurged","autoptimize_flush_pagecache",10,0);
+        add_action("autoptimize_action_cachepurged", "autoptimize_flush_pagecache", 10, 0);
 
         return true;
     }
 
-    static function stats()    {
-        $AOstats=get_transient("autoptimize_stats");
+    static function stats() {
+        $AOstats = get_transient("autoptimize_stats");
 
         if (empty($AOstats)) {
             // Cache not available :(
-            if(!autoptimizeCache::cacheavail()) {
+            if (!autoptimizeCache::cacheavail()) {
                 return 0;
             }
             
@@ -121,28 +121,28 @@ 
             $size = 0;
             
             // scan the cachedirs        
-            foreach (array("","js","css") as $scandirName) {
+            foreach (array("", "js", "css") as $scandirName) {
                 $scan[$scandirName] = scandir(AUTOPTIMIZE_CACHE_DIR.$scandirName);
             }
             
             foreach ($scan as $scandirName=>$scanneddir) {
-                $thisAoCacheDir=rtrim(AUTOPTIMIZE_CACHE_DIR.$scandirName,"/")."/";
-                foreach($scanneddir as $file) {
-                    if(!in_array($file,array('.','..')) && strpos($file,AUTOPTIMIZE_CACHEFILE_PREFIX) !== false) {
-                        if(is_file($thisAoCacheDir.$file)) {
-                            if(AUTOPTIMIZE_CACHE_NOGZIP && (strpos($file,'.js') !== false || strpos($file,'.css') !== false || strpos($file,'.img') !== false || strpos($file,'.txt') !== false )) {
+                $thisAoCacheDir = rtrim(AUTOPTIMIZE_CACHE_DIR.$scandirName, "/")."/";
+                foreach ($scanneddir as $file) {
+                    if (!in_array($file, array('.', '..')) && strpos($file, AUTOPTIMIZE_CACHEFILE_PREFIX) !== false) {
+                        if (is_file($thisAoCacheDir.$file)) {
+                            if (AUTOPTIMIZE_CACHE_NOGZIP && (strpos($file, '.js') !== false || strpos($file, '.css') !== false || strpos($file, '.img') !== false || strpos($file, '.txt') !== false)) {
                                 $count++;
-                            } elseif(!AUTOPTIMIZE_CACHE_NOGZIP && strpos($file,'.none') !== false) {
+                            } elseif (!AUTOPTIMIZE_CACHE_NOGZIP && strpos($file, '.none') !== false) {
                                 $count++;
                             }
-                            $size+=filesize($thisAoCacheDir.$file);
+                            $size += filesize($thisAoCacheDir.$file);
                         }
                     }
                 }
             }
-            $AOstats=array($count,$size,time());
-            if ($count>100) {
-                set_transient("autoptimize_stats",$AOstats,HOUR_IN_SECONDS);
+            $AOstats = array($count, $size, time());
+            if ($count > 100) {
+                set_transient("autoptimize_stats", $AOstats, HOUR_IN_SECONDS);
             }
         }
         // print the number of instances
@@ -150,36 +150,36 @@ 
     }    
 
     static function cacheavail() {
-        if(!defined('AUTOPTIMIZE_CACHE_DIR')) {
+        if (!defined('AUTOPTIMIZE_CACHE_DIR')) {
             // We didn't set a cache
             return false;
         }
         
-        foreach (array("","js","css") as $checkDir) {
-            if(!autoptimizeCache::checkCacheDir(AUTOPTIMIZE_CACHE_DIR.$checkDir)) {
+        foreach (array("", "js", "css") as $checkDir) {
+            if (!autoptimizeCache::checkCacheDir(AUTOPTIMIZE_CACHE_DIR.$checkDir)) {
                 return false;
             }
         }
         
         /** write index.html here to avoid prying eyes */
-        $indexFile=AUTOPTIMIZE_CACHE_DIR.'/index.html';
-        if(!is_file($indexFile)) {
-            @file_put_contents($indexFile,'<html><head><meta name="robots" content="noindex, nofollow"></head><body>Generated by <a href="http://wordpress.org/extend/plugins/autoptimize/" rel="nofollow">Autoptimize</a></body></html>');
+        $indexFile = AUTOPTIMIZE_CACHE_DIR.'/index.html';
+        if (!is_file($indexFile)) {
+            @file_put_contents($indexFile, '<html><head><meta name="robots" content="noindex, nofollow"></head><body>Generated by <a href="http://wordpress.org/extend/plugins/autoptimize/" rel="nofollow">Autoptimize</a></body></html>');
         }
 
         /** write .htaccess here to overrule wp_super_cache */
-        $htAccess=AUTOPTIMIZE_CACHE_DIR.'/.htaccess';
-        if(!is_file($htAccess)) {
+        $htAccess = AUTOPTIMIZE_CACHE_DIR.'/.htaccess';
+        if (!is_file($htAccess)) {
             /** 
              * create wp-content/AO_htaccess_tmpl with 
              * whatever htaccess rules you might need
              * if you want to override default AO htaccess
              */
-            $htaccess_tmpl=WP_CONTENT_DIR."/AO_htaccess_tmpl";
+            $htaccess_tmpl = WP_CONTENT_DIR."/AO_htaccess_tmpl";
             if (is_file($htaccess_tmpl)) { 
-                $htAccessContent=file_get_contents($htaccess_tmpl);
+                $htAccessContent = file_get_contents($htaccess_tmpl);
             } else if (is_multisite() || AUTOPTIMIZE_CACHE_NOGZIP == false) {
-                $htAccessContent='<IfModule mod_headers.c>
+                $htAccessContent = '<IfModule mod_headers.c>
         Header set Vary "Accept-Encoding"
         Header set Cache-Control "max-age=10672000, must-revalidate"
 </IfModule>
@@ -206,7 +206,7 @@ 
     </Files>
 </IfModule>';
             } else {
-                $htAccessContent='<IfModule mod_headers.c>
+                $htAccessContent = '<IfModule mod_headers.c>
         Header set Vary "Accept-Encoding"
         Header set Cache-Control "max-age=10672000, must-revalidate"
 </IfModule>
@@ -233,7 +233,7 @@ 
     </Files>
 </IfModule>';
             }
-            @file_put_contents($htAccess,$htAccessContent);
+            @file_put_contents($htAccess, $htAccessContent);
         }
 
         // All OK
@@ -242,22 +242,22 @@ 
 
     static function checkCacheDir($dir) {
         // Check and create if not exists
-        if(!file_exists($dir))    {
-            @mkdir($dir,0775,true);
-            if(!file_exists($dir))    {
+        if (!file_exists($dir)) {
+            @mkdir($dir, 0775, true);
+            if (!file_exists($dir)) {
                 return false;
             }
         }
 
         // check if we can now write
-        if(!is_writable($dir))    {
+        if (!is_writable($dir)) {
             return false;
         }
 
         // and write index.html here to avoid prying eyes
-        $indexFile=$dir.'/index.html';
-        if(!is_file($indexFile)) {
-            @file_put_contents($indexFile,'<html><head><meta name="robots" content="noindex, nofollow"></head><body>Generated by <a href="http://wordpress.org/extend/plugins/autoptimize/" rel="nofollow">Autoptimize</a></body></html>');
+        $indexFile = $dir.'/index.html';
+        if (!is_file($indexFile)) {
+            @file_put_contents($indexFile, '<html><head><meta name="robots" content="noindex, nofollow"></head><body>Generated by <a href="http://wordpress.org/extend/plugins/autoptimize/" rel="nofollow">Autoptimize</a></body></html>');
         }
         
         return true;

classes/autoptimizeConfig.php

Doc Comments +3 added lines

@@ -625,6 +625,9 @@
         return false;
     }
 
+    /**
+     * @param string $url
+     */
     private function getFutttaFeeds($url) {
         if (apply_filters('autoptimize_settingsscreen_remotehttp',true)) {
             $rss = fetch_feed( $url );

Spacing +172 added lines, -172 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+if (!defined('ABSPATH')) exit; // Exit if accessed directly
 
 class autoptimizeConfig {
     private $config = null;
@@ -7,25 +7,25 @@ 
 
     //Singleton: private construct
     private function __construct() {
-        if( is_admin() ) {
+        if (is_admin()) {
             //Add the admin page and settings
-            add_action('admin_menu',array($this,'addmenu'));
-            add_action('admin_init',array($this,'registersettings'));
+            add_action('admin_menu', array($this, 'addmenu'));
+            add_action('admin_init', array($this, 'registersettings'));
 
             //Set meta info
-            if(function_exists('plugin_row_meta')) {
+            if (function_exists('plugin_row_meta')) {
                 //2.8+
-                add_filter('plugin_row_meta',array($this,'setmeta'),10,2);
-            } elseif(function_exists('post_class')) {
+                add_filter('plugin_row_meta', array($this, 'setmeta'), 10, 2);
+            } elseif (function_exists('post_class')) {
                 //2.7
                 $plugin = plugin_basename(AUTOPTIMIZE_PLUGIN_DIR.'autoptimize.php');
-                add_filter('plugin_action_links_'.$plugin,array($this,'setmeta'));
+                add_filter('plugin_action_links_'.$plugin, array($this, 'setmeta'));
             }
 
             //Clean cache?
-            if(get_option('autoptimize_cache_clean')) {
+            if (get_option('autoptimize_cache_clean')) {
                 autoptimizeCache::clearall();
-                update_option('autoptimize_cache_clean',0);
+                update_option('autoptimize_cache_clean', 0);
             }
         }
 
@@ -151,27 +151,27 @@ 
 <div class="wrap">
 
 <?php if (version_compare(PHP_VERSION, '5.3.0') < 0) { ?>
-<div class="notice-error notice"><?php echo '<p>' . sprintf( __('<strong>You are using a very old version of PHP</strong> (5.2.x or older) which has <a href=%s>serious security and performance issues</a>. Please ask your hoster to provide you with an upgrade path to 5.6 or 7.0.','autoptimize'), '"http://blog.futtta.be/2016/03/15/why-would-you-still-be-on-php-5-2/" target="_blank"') . '</p>'; ?></div>
+<div class="notice-error notice"><?php echo '<p>'.sprintf(__('<strong>You are using a very old version of PHP</strong> (5.2.x or older) which has <a href=%s>serious security and performance issues</a>. Please ask your hoster to provide you with an upgrade path to 5.6 or 7.0.', 'autoptimize'), '"http://blog.futtta.be/2016/03/15/why-would-you-still-be-on-php-5-2/" target="_blank"').'</p>'; ?></div>
 <?php } ?>
 
 <div id="autoptimize_main">
 <div id="ao_title_and_button">
-    <h1 id="ao_title"><?php _e('Autoptimize Settings','autoptimize'); ?>
+    <h1 id="ao_title"><?php _e('Autoptimize Settings', 'autoptimize'); ?>
     <span id="ao_adv_button">
     <?php 
-    if (get_option('autoptimize_show_adv','0')=='1') {
+    if (get_option('autoptimize_show_adv', '0') == '1') {
         ?>
-        <a href="javascript:void(0);" id="ao_show_adv" class="button" style="display:none;"><span><?php _e("Show advanced settings","autoptimize") ?></span></a>
-        <a href="javascript:void(0);" id="ao_hide_adv" class="button"><span><?php _e("Hide advanced settings","autoptimize") ?></span></a>
+        <a href="javascript:void(0);" id="ao_show_adv" class="button" style="display:none;"><span><?php _e("Show advanced settings", "autoptimize") ?></span></a>
+        <a href="javascript:void(0);" id="ao_hide_adv" class="button"><span><?php _e("Hide advanced settings", "autoptimize") ?></span></a>
         <style>tr.ao_adv{display:table-row;} li.ao_adv{display:list-item;}</style>
         <?php
-        $hiddenClass="";
+        $hiddenClass = "";
     } else {
         ?>
-        <a href="javascript:void(0);" id="ao_show_adv" class="button"><span><?php _e("Show advanced settings","autoptimize") ?></span></a>
-        <a href="javascript:void(0);" id="ao_hide_adv" class="button" style="display:none;"><span><?php _e("Hide advanced settings","autoptimize") ?></span></a>
+        <a href="javascript:void(0);" id="ao_show_adv" class="button"><span><?php _e("Show advanced settings", "autoptimize") ?></span></a>
+        <a href="javascript:void(0);" id="ao_hide_adv" class="button" style="display:none;"><span><?php _e("Hide advanced settings", "autoptimize") ?></span></a>
         <?php
-        $hiddenClass="hidden ";
+        $hiddenClass = "hidden ";
     }
     ?>
     </span>
@@ -186,153 +186,153 @@ 
 <ul>
 
 <li class="itemDetail">
-<h2 class="itemTitle"><?php _e('HTML Options','autoptimize'); ?></h2>
+<h2 class="itemTitle"><?php _e('HTML Options', 'autoptimize'); ?></h2>
 <table class="form-table">
 <tr valign="top">
-<th scope="row"><?php _e('Optimize HTML Code?','autoptimize'); ?></th>
-<td><input type="checkbox" id="autoptimize_html" name="autoptimize_html" <?php echo get_option('autoptimize_html')?'checked="checked" ':''; ?>/></td>
+<th scope="row"><?php _e('Optimize HTML Code?', 'autoptimize'); ?></th>
+<td><input type="checkbox" id="autoptimize_html" name="autoptimize_html" <?php echo get_option('autoptimize_html') ? 'checked="checked" ' : ''; ?>/></td>
 </tr>
-<tr class="<?php echo $hiddenClass;?>html_sub ao_adv" valign="top">
-<th scope="row"><?php _e('Keep HTML comments?','autoptimize'); ?></th>
-<td><label class="cb_label"><input type="checkbox" name="autoptimize_html_keepcomments" <?php echo get_option('autoptimize_html_keepcomments')?'checked="checked" ':''; ?>/>
-<?php _e('Enable this if you want HTML comments to remain in the page.','autoptimize'); ?></label></td>
+<tr class="<?php echo $hiddenClass; ?>html_sub ao_adv" valign="top">
+<th scope="row"><?php _e('Keep HTML comments?', 'autoptimize'); ?></th>
+<td><label class="cb_label"><input type="checkbox" name="autoptimize_html_keepcomments" <?php echo get_option('autoptimize_html_keepcomments') ? 'checked="checked" ' : ''; ?>/>
+<?php _e('Enable this if you want HTML comments to remain in the page.', 'autoptimize'); ?></label></td>
 </tr>
 </table>
 </li>
 
 <li class="itemDetail">
-<h2 class="itemTitle"><?php _e('JavaScript Options','autoptimize'); ?></h2>
+<h2 class="itemTitle"><?php _e('JavaScript Options', 'autoptimize'); ?></h2>
 <table class="form-table"> 
 <tr valign="top">
-<th scope="row"><?php _e('Optimize JavaScript Code?','autoptimize'); ?></th>
-<td><input type="checkbox" id="autoptimize_js" name="autoptimize_js" <?php echo get_option('autoptimize_js')?'checked="checked" ':''; ?>/></td>
+<th scope="row"><?php _e('Optimize JavaScript Code?', 'autoptimize'); ?></th>
+<td><input type="checkbox" id="autoptimize_js" name="autoptimize_js" <?php echo get_option('autoptimize_js') ? 'checked="checked" ' : ''; ?>/></td>
 </tr>
-<tr valign="top" class="<?php echo $hiddenClass;?>js_sub ao_adv">
-<th scope="row"><?php _e('Force JavaScript in &lt;head&gt;?','autoptimize'); ?></th>
-<td><label class="cb_label"><input type="checkbox" name="autoptimize_js_forcehead" <?php echo get_option('autoptimize_js_forcehead')?'checked="checked" ':''; ?>/>
-<?php _e('Load JavaScript early, this can potentially fix some JS-errors, but makes the JS render blocking.','autoptimize'); ?></label></td>
+<tr valign="top" class="<?php echo $hiddenClass; ?>js_sub ao_adv">
+<th scope="row"><?php _e('Force JavaScript in &lt;head&gt;?', 'autoptimize'); ?></th>
+<td><label class="cb_label"><input type="checkbox" name="autoptimize_js_forcehead" <?php echo get_option('autoptimize_js_forcehead') ? 'checked="checked" ' : ''; ?>/>
+<?php _e('Load JavaScript early, this can potentially fix some JS-errors, but makes the JS render blocking.', 'autoptimize'); ?></label></td>
 </tr>
 <?php if (get_option('autoptimize_js_justhead')) { ?>
-<tr valign="top" class="<?php echo $hiddenClass;?>js_sub ao_adv">
-<th scope="row"><?php _e('Look for scripts only in &lt;head&gt;?','autoptimize'); echo ' <i>'. __('(deprecated)','autoptimize') . '</i>'; ?></th>
-<td><label class="cb_label"><input type="checkbox" name="autoptimize_js_justhead" <?php echo get_option('autoptimize_js_justhead')?'checked="checked" ':''; ?>/>
-<?php _e('Mostly useful in combination with previous option when using jQuery-based templates, but might help keeping cache size under control.','autoptimize'); ?></label></td>
+<tr valign="top" class="<?php echo $hiddenClass; ?>js_sub ao_adv">
+<th scope="row"><?php _e('Look for scripts only in &lt;head&gt;?', 'autoptimize'); echo ' <i>'.__('(deprecated)', 'autoptimize').'</i>'; ?></th>
+<td><label class="cb_label"><input type="checkbox" name="autoptimize_js_justhead" <?php echo get_option('autoptimize_js_justhead') ? 'checked="checked" ' : ''; ?>/>
+<?php _e('Mostly useful in combination with previous option when using jQuery-based templates, but might help keeping cache size under control.', 'autoptimize'); ?></label></td>
 </tr>
 <?php } ?>
-<tr valign="top" class="<?php echo $hiddenClass;?>js_sub ao_adv">
-<th scope="row"><?php _e('Also aggregate inline JS?','autoptimize'); ?></th>
-<td><label class="cb_label"><input type="checkbox" name="autoptimize_js_include_inline" <?php echo get_option('autoptimize_js_include_inline')?'checked="checked" ':''; ?>/>
-<?php _e('Let Autoptimize also extract JS from the HTML. <strong>Warning</strong>: this can make Autoptimize\'s cache size grow quickly, so only enable this if you know what you\'re doing.','autoptimize'); ?></label></td>
+<tr valign="top" class="<?php echo $hiddenClass; ?>js_sub ao_adv">
+<th scope="row"><?php _e('Also aggregate inline JS?', 'autoptimize'); ?></th>
+<td><label class="cb_label"><input type="checkbox" name="autoptimize_js_include_inline" <?php echo get_option('autoptimize_js_include_inline') ? 'checked="checked" ' : ''; ?>/>
+<?php _e('Let Autoptimize also extract JS from the HTML. <strong>Warning</strong>: this can make Autoptimize\'s cache size grow quickly, so only enable this if you know what you\'re doing.', 'autoptimize'); ?></label></td>
 </tr>
-<tr valign="top" class="<?php echo $hiddenClass;?>js_sub ao_adv">
-<th scope="row"><?php _e('Exclude scripts from Autoptimize:','autoptimize'); ?></th>
-<td><label><input type="text" style="width:100%;" name="autoptimize_js_exclude" value="<?php echo get_option('autoptimize_js_exclude',"seal.js, js/jquery/jquery.js"); ?>"/><br />
-<?php _e('A comma-separated list of scripts you want to exclude from being optimized, for example \'whatever.js, another.js\' (without the quotes) to exclude those scripts from being aggregated and minimized by Autoptimize.','autoptimize'); ?></label></td>
+<tr valign="top" class="<?php echo $hiddenClass; ?>js_sub ao_adv">
+<th scope="row"><?php _e('Exclude scripts from Autoptimize:', 'autoptimize'); ?></th>
+<td><label><input type="text" style="width:100%;" name="autoptimize_js_exclude" value="<?php echo get_option('autoptimize_js_exclude', "seal.js, js/jquery/jquery.js"); ?>"/><br />
+<?php _e('A comma-separated list of scripts you want to exclude from being optimized, for example \'whatever.js, another.js\' (without the quotes) to exclude those scripts from being aggregated and minimized by Autoptimize.', 'autoptimize'); ?></label></td>
 </tr>
-<tr valign="top" class="<?php echo $hiddenClass;?>js_sub ao_adv">
-<th scope="row"><?php _e('Add try-catch wrapping?','autoptimize'); ?></th>
-<td><label class="cb_label"><input type="checkbox" name="autoptimize_js_trycatch" <?php echo get_option('autoptimize_js_trycatch')?'checked="checked" ':''; ?>/>
-<?php _e('If your scripts break because of a JS-error, you might want to try this.','autoptimize'); ?></label></td>
+<tr valign="top" class="<?php echo $hiddenClass; ?>js_sub ao_adv">
+<th scope="row"><?php _e('Add try-catch wrapping?', 'autoptimize'); ?></th>
+<td><label class="cb_label"><input type="checkbox" name="autoptimize_js_trycatch" <?php echo get_option('autoptimize_js_trycatch') ? 'checked="checked" ' : ''; ?>/>
+<?php _e('If your scripts break because of a JS-error, you might want to try this.', 'autoptimize'); ?></label></td>
 </tr>
 </table>
 </li>
 
 <li class="itemDetail">
-<h2 class="itemTitle"><?php _e('CSS Options','autoptimize'); ?></h2>
+<h2 class="itemTitle"><?php _e('CSS Options', 'autoptimize'); ?></h2>
 <table class="form-table"> 
 <tr valign="top">
-<th scope="row"><?php _e('Optimize CSS Code?','autoptimize'); ?></th>
-<td><input type="checkbox" id="autoptimize_css" name="autoptimize_css" <?php echo get_option('autoptimize_css')?'checked="checked" ':''; ?>/></td>
+<th scope="row"><?php _e('Optimize CSS Code?', 'autoptimize'); ?></th>
+<td><input type="checkbox" id="autoptimize_css" name="autoptimize_css" <?php echo get_option('autoptimize_css') ? 'checked="checked" ' : ''; ?>/></td>
 </tr>
-<tr class="<?php echo $hiddenClass;?>css_sub ao_adv" valign="top">
-<th scope="row"><?php _e('Generate data: URIs for images?','autoptimize'); ?></th>
-<td><label class="cb_label"><input type="checkbox" name="autoptimize_css_datauris" <?php echo get_option('autoptimize_css_datauris')?'checked="checked" ':''; ?>/>
-<?php _e('Enable this to include small background-images in the CSS itself instead of as separate downloads.','autoptimize'); ?></label></td>
+<tr class="<?php echo $hiddenClass; ?>css_sub ao_adv" valign="top">
+<th scope="row"><?php _e('Generate data: URIs for images?', 'autoptimize'); ?></th>
+<td><label class="cb_label"><input type="checkbox" name="autoptimize_css_datauris" <?php echo get_option('autoptimize_css_datauris') ? 'checked="checked" ' : ''; ?>/>
+<?php _e('Enable this to include small background-images in the CSS itself instead of as separate downloads.', 'autoptimize'); ?></label></td>
 </tr>
-<tr class="<?php echo $hiddenClass;?>css_sub ao_adv" valign="top">
-<th scope="row"><?php _e('Remove Google Fonts?','autoptimize'); ?></th>
-<td><label class="cb_label"><input type="checkbox" name="autoptimize_css_nogooglefont" <?php echo get_option('autoptimize_css_nogooglefont')?'checked="checked" ':''; ?>/>
-<?php _e('Check this if you don\'t need or want Google Fonts being loaded.','autoptimize'); ?></label></td>
+<tr class="<?php echo $hiddenClass; ?>css_sub ao_adv" valign="top">
+<th scope="row"><?php _e('Remove Google Fonts?', 'autoptimize'); ?></th>
+<td><label class="cb_label"><input type="checkbox" name="autoptimize_css_nogooglefont" <?php echo get_option('autoptimize_css_nogooglefont') ? 'checked="checked" ' : ''; ?>/>
+<?php _e('Check this if you don\'t need or want Google Fonts being loaded.', 'autoptimize'); ?></label></td>
 </tr>
 <?php if (get_option('autoptimize_css_justhead')) { ?>
-<tr valign="top" class="<?php echo $hiddenClass;?>css_sub ao_adv">
-<th scope="row"><?php _e('Look for styles only in &lt;head&gt;?','autoptimize'); echo ' <i>'. __('(deprecated)','autoptimize') . '</i>'; ?></th>
-<td><label class="cb_label"><input type="checkbox" name="autoptimize_css_justhead" <?php echo get_option('autoptimize_css_justhead')?'checked="checked" ':''; ?>/>
-<?php _e('Don\'t autoptimize CSS outside the head-section. If the cache gets big, you might want to enable this.','autoptimize'); ?></label></td>
+<tr valign="top" class="<?php echo $hiddenClass; ?>css_sub ao_adv">
+<th scope="row"><?php _e('Look for styles only in &lt;head&gt;?', 'autoptimize'); echo ' <i>'.__('(deprecated)', 'autoptimize').'</i>'; ?></th>
+<td><label class="cb_label"><input type="checkbox" name="autoptimize_css_justhead" <?php echo get_option('autoptimize_css_justhead') ? 'checked="checked" ' : ''; ?>/>
+<?php _e('Don\'t autoptimize CSS outside the head-section. If the cache gets big, you might want to enable this.', 'autoptimize'); ?></label></td>
 </tr>
 <?php } ?>
-<tr valign="top" class="<?php echo $hiddenClass;?>css_sub ao_adv">
-<th scope="row"><?php _e('Also aggregate inline CSS?','autoptimize'); ?></th>
-<td><label class="cb_label"><input type="checkbox" name="autoptimize_css_include_inline" <?php echo get_option('autoptimize_css_include_inline','1')?'checked="checked" ':''; ?>/>
-<?php _e('Check this option for Autoptimize to also aggregate CSS in the HTML.','autoptimize'); ?></label></td>
+<tr valign="top" class="<?php echo $hiddenClass; ?>css_sub ao_adv">
+<th scope="row"><?php _e('Also aggregate inline CSS?', 'autoptimize'); ?></th>
+<td><label class="cb_label"><input type="checkbox" name="autoptimize_css_include_inline" <?php echo get_option('autoptimize_css_include_inline', '1') ? 'checked="checked" ' : ''; ?>/>
+<?php _e('Check this option for Autoptimize to also aggregate CSS in the HTML.', 'autoptimize'); ?></label></td>
 </tr>
-<tr valign="top" class="<?php echo $hiddenClass;?>css_sub ao_adv">
-<th scope="row"><?php _e('Inline and Defer CSS?','autoptimize'); ?></th>
-<td><label class="cb_label"><input type="checkbox" name="autoptimize_css_defer" id="autoptimize_css_defer" <?php echo get_option('autoptimize_css_defer')?'checked="checked" ':''; ?>/>
-<?php _e('Inline "above the fold CSS" while loading the main autoptimized CSS only after page load. <a href="http://wordpress.org/plugins/autoptimize/faq/" target="_blank">Check the FAQ</a> before activating this option!','autoptimize'); ?></label></td>
+<tr valign="top" class="<?php echo $hiddenClass; ?>css_sub ao_adv">
+<th scope="row"><?php _e('Inline and Defer CSS?', 'autoptimize'); ?></th>
+<td><label class="cb_label"><input type="checkbox" name="autoptimize_css_defer" id="autoptimize_css_defer" <?php echo get_option('autoptimize_css_defer') ? 'checked="checked" ' : ''; ?>/>
+<?php _e('Inline "above the fold CSS" while loading the main autoptimized CSS only after page load. <a href="http://wordpress.org/plugins/autoptimize/faq/" target="_blank">Check the FAQ</a> before activating this option!', 'autoptimize'); ?></label></td>
 </tr>
-<tr valign="top" class="<?php echo $hiddenClass;?>css_sub ao_adv" id="autoptimize_css_defer_inline">
+<tr valign="top" class="<?php echo $hiddenClass; ?>css_sub ao_adv" id="autoptimize_css_defer_inline">
 <th scope="row"></th>
-<td><label><textarea rows="10" cols="10" style="width:100%;" placeholder="<?php _e('Paste the above the fold CSS here.','autoptimize'); ?>" name="autoptimize_css_defer_inline"><?php echo get_option('autoptimize_css_defer_inline'); ?></textarea></label></td>
+<td><label><textarea rows="10" cols="10" style="width:100%;" placeholder="<?php _e('Paste the above the fold CSS here.', 'autoptimize'); ?>" name="autoptimize_css_defer_inline"><?php echo get_option('autoptimize_css_defer_inline'); ?></textarea></label></td>
 </tr>
-<tr valign="top" class="<?php echo $hiddenClass;?>ao_adv css_sub">
-<th scope="row"><?php _e('Inline all CSS?','autoptimize'); ?></th>
-<td><label class="cb_label"><input type="checkbox" id="autoptimize_css_inline" name="autoptimize_css_inline" <?php echo get_option('autoptimize_css_inline')?'checked="checked" ':''; ?>/>
-<?php _e('Inlining all CSS can improve performance for sites with a low pageviews/ visitor-rate, but may slow down performance otherwise.','autoptimize'); ?></label></td>
+<tr valign="top" class="<?php echo $hiddenClass; ?>ao_adv css_sub">
+<th scope="row"><?php _e('Inline all CSS?', 'autoptimize'); ?></th>
+<td><label class="cb_label"><input type="checkbox" id="autoptimize_css_inline" name="autoptimize_css_inline" <?php echo get_option('autoptimize_css_inline') ? 'checked="checked" ' : ''; ?>/>
+<?php _e('Inlining all CSS can improve performance for sites with a low pageviews/ visitor-rate, but may slow down performance otherwise.', 'autoptimize'); ?></label></td>
 </tr>
-<tr valign="top" class="<?php echo $hiddenClass;?>ao_adv css_sub">
-<th scope="row"><?php _e('Exclude CSS from Autoptimize:','autoptimize'); ?></th>
-<td><label><input type="text" style="width:100%;" name="autoptimize_css_exclude" value="<?php echo get_option('autoptimize_css_exclude','admin-bar.min.css, dashicons.min.css'); ?>"/><br />
-<?php _e('A comma-separated list of CSS you want to exclude from being optimized.','autoptimize'); ?></label></td>
+<tr valign="top" class="<?php echo $hiddenClass; ?>ao_adv css_sub">
+<th scope="row"><?php _e('Exclude CSS from Autoptimize:', 'autoptimize'); ?></th>
+<td><label><input type="text" style="width:100%;" name="autoptimize_css_exclude" value="<?php echo get_option('autoptimize_css_exclude', 'admin-bar.min.css, dashicons.min.css'); ?>"/><br />
+<?php _e('A comma-separated list of CSS you want to exclude from being optimized.', 'autoptimize'); ?></label></td>
 </tr>
 </table>
 </li>
 
 <li class="itemDetail">
-<h2 class="itemTitle"><?php _e('CDN Options','autoptimize'); ?></h2>
+<h2 class="itemTitle"><?php _e('CDN Options', 'autoptimize'); ?></h2>
 <table class="form-table"> 
 <tr valign="top">
-<th scope="row"><?php _e('CDN Base URL','autoptimize'); ?></th>
-<td><label><input id="cdn_url" type="text" name="autoptimize_cdn_url" pattern="^(https?:)?\/\/([\da-z\.-]+)\.([\da-z\.]{2,6})([\/\w \.-]*)*(:\d{2,5})?\/?$" style="width:100%" value="<?php echo esc_url(get_option('autoptimize_cdn_url',''),array("http","https")); ?>" /><br />
-<?php _e('Enter your CDN root URL to enable CDN for Autoptimized files. The URL can be http, https or protocol-relative (e.g. <code>//cdn.example.com/</code>).','autoptimize'); ?></label></td>
+<th scope="row"><?php _e('CDN Base URL', 'autoptimize'); ?></th>
+<td><label><input id="cdn_url" type="text" name="autoptimize_cdn_url" pattern="^(https?:)?\/\/([\da-z\.-]+)\.([\da-z\.]{2,6})([\/\w \.-]*)*(:\d{2,5})?\/?$" style="width:100%" value="<?php echo esc_url(get_option('autoptimize_cdn_url', ''), array("http", "https")); ?>" /><br />
+<?php _e('Enter your CDN root URL to enable CDN for Autoptimized files. The URL can be http, https or protocol-relative (e.g. <code>//cdn.example.com/</code>).', 'autoptimize'); ?></label></td>
 </tr>
 </table>
 </li>
 
-<li class="<?php echo $hiddenClass;?>itemDetail ao_adv">
-<h2 class="itemTitle"><?php _e('Cache Info','autoptimize'); ?></h2>
+<li class="<?php echo $hiddenClass; ?>itemDetail ao_adv">
+<h2 class="itemTitle"><?php _e('Cache Info', 'autoptimize'); ?></h2>
 <table class="form-table" > 
-<tr valign="top" class="<?php echo $hiddenClass;?>ao_adv">
-<th scope="row"><?php _e('Cache folder','autoptimize'); ?></th>
+<tr valign="top" class="<?php echo $hiddenClass; ?>ao_adv">
+<th scope="row"><?php _e('Cache folder', 'autoptimize'); ?></th>
 <td><?php echo htmlentities(AUTOPTIMIZE_CACHE_DIR); ?></td>
 </tr>
-<tr valign="top" class="<?php echo $hiddenClass;?>ao_adv">
-<th scope="row"><?php _e('Can we write?','autoptimize'); ?></th>
-<td><?php echo (autoptimizeCache::cacheavail() ? __('Yes','autoptimize') : __('No','autoptimize')); ?></td>
+<tr valign="top" class="<?php echo $hiddenClass; ?>ao_adv">
+<th scope="row"><?php _e('Can we write?', 'autoptimize'); ?></th>
+<td><?php echo (autoptimizeCache::cacheavail() ? __('Yes', 'autoptimize') : __('No', 'autoptimize')); ?></td>
 </tr>
-<tr valign="top" class="<?php echo $hiddenClass;?>ao_adv">
-<th scope="row"><?php _e('Cached styles and scripts','autoptimize'); ?></th>
+<tr valign="top" class="<?php echo $hiddenClass; ?>ao_adv">
+<th scope="row"><?php _e('Cached styles and scripts', 'autoptimize'); ?></th>
 <td><?php
-    $AOstatArr=autoptimizeCache::stats(); 
-    $AOcacheSize=round($AOstatArr[1]/1024);
-    printf( __( '%1$s files, totalling %2$s Kbytes (calculated at %3$s)', 'autoptimize'), $AOstatArr[0], $AOcacheSize, date("H:i e", $AOstatArr[2]) );
+    $AOstatArr = autoptimizeCache::stats(); 
+    $AOcacheSize = round($AOstatArr[1]/1024);
+    printf(__('%1$s files, totalling %2$s Kbytes (calculated at %3$s)', 'autoptimize'), $AOstatArr[0], $AOcacheSize, date("H:i e", $AOstatArr[2]));
 ?></td>
 </tr>
-<tr valign="top" class="<?php echo $hiddenClass;?>ao_adv">
-<th scope="row"><?php _e('Save aggregated script/css as static files?','autoptimize'); ?></th>
-<td><label class="cb_label"><input type="checkbox" name="autoptimize_cache_nogzip" <?php echo get_option('autoptimize_cache_nogzip','1')?'checked="checked" ':''; ?>/>
-<?php _e('By default files saved are static css/js, uncheck this option if your webserver doesn\'t properly handle the compression and expiry.','autoptimize'); ?></label></td>
+<tr valign="top" class="<?php echo $hiddenClass; ?>ao_adv">
+<th scope="row"><?php _e('Save aggregated script/css as static files?', 'autoptimize'); ?></th>
+<td><label class="cb_label"><input type="checkbox" name="autoptimize_cache_nogzip" <?php echo get_option('autoptimize_cache_nogzip', '1') ? 'checked="checked" ' : ''; ?>/>
+<?php _e('By default files saved are static css/js, uncheck this option if your webserver doesn\'t properly handle the compression and expiry.', 'autoptimize'); ?></label></td>
 </tr>
 </table>
 </li>
 
 </ul>
 
-<input type="hidden" id="autoptimize_show_adv" name="autoptimize_show_adv" value="<?php echo get_option('autoptimize_show_adv','0'); ?>">
+<input type="hidden" id="autoptimize_show_adv" name="autoptimize_show_adv" value="<?php echo get_option('autoptimize_show_adv', '0'); ?>">
 
 <p class="submit">
-<input type="submit" class="button-secondary" value="<?php _e('Save Changes','autoptimize') ?>" />
-<input type="submit" class="button-primary" name="autoptimize_cache_clean" value="<?php _e('Save Changes and Empty Cache','autoptimize') ?>" />
+<input type="submit" class="button-secondary" value="<?php _e('Save Changes', 'autoptimize') ?>" />
+<input type="submit" class="button-primary" name="autoptimize_cache_clean" value="<?php _e('Save Changes and Empty Cache', 'autoptimize') ?>" />
 </p>
 
 </form>
@@ -341,31 +341,31 @@ 
     <div class="autoptimize_banner hidden">
         <ul>
         <?php
-        if (apply_filters('autoptimize_settingsscreen_remotehttp',true)) {
-            $AO_banner=get_transient("autoptimize_banner");
+        if (apply_filters('autoptimize_settingsscreen_remotehttp', true)) {
+            $AO_banner = get_transient("autoptimize_banner");
             if (empty($AO_banner)) {
                 $banner_resp = wp_remote_get("http://misc.optimizingmatters.com/autoptimize_news.html");
                 if (!is_wp_error($banner_resp)) {
-                    if (wp_remote_retrieve_response_code($banner_resp)=="200") {
+                    if (wp_remote_retrieve_response_code($banner_resp) == "200") {
                         $AO_banner = wp_kses_post(wp_remote_retrieve_body($banner_resp));
-                        set_transient("autoptimize_banner",$AO_banner,DAY_IN_SECONDS);
+                        set_transient("autoptimize_banner", $AO_banner, DAY_IN_SECONDS);
                     }
                 }
             }
             echo $AO_banner;
         }
         ?>
-        <li><?php _e("Need help? <a href='https://wordpress.org/plugins/autoptimize/faq/'>Check out the FAQ</a> or post your question on <a href='http://wordpress.org/support/plugin/autoptimize'>the support-forum</a>.","autoptimize"); ?></li>
-        <li><?php _e("Happy with Autoptimize?","autoptimize"); ?><br /><a href="<?php echo network_admin_url(); ?>plugin-install.php?tab=search&type=author&s=optimizingmatters"><?php _e("Try my other plugins!","autoptimize"); ?></a></li>
+        <li><?php _e("Need help? <a href='https://wordpress.org/plugins/autoptimize/faq/'>Check out the FAQ</a> or post your question on <a href='http://wordpress.org/support/plugin/autoptimize'>the support-forum</a>.", "autoptimize"); ?></li>
+        <li><?php _e("Happy with Autoptimize?", "autoptimize"); ?><br /><a href="<?php echo network_admin_url(); ?>plugin-install.php?tab=search&type=author&s=optimizingmatters"><?php _e("Try my other plugins!", "autoptimize"); ?></a></li>
         </ul>
     </div>
     <div style="margin-left:10px;margin-top:-5px;">
         <h2>
-            <?php _e("futtta about","autoptimize") ?>
+            <?php _e("futtta about", "autoptimize") ?>
             <select id="feed_dropdown" >
-                <option value="1"><?php _e("Autoptimize","autoptimize") ?></option>
-                <option value="2"><?php _e("WordPress","autoptimize") ?></option>
-                <option value="3"><?php _e("Web Technology","autoptimize") ?></option>
+                <option value="1"><?php _e("Autoptimize", "autoptimize") ?></option>
+                <option value="2"><?php _e("WordPress", "autoptimize") ?></option>
+                <option value="3"><?php _e("Web Technology", "autoptimize") ?></option>
             </select>
         </h2>
         <div id="futtta_feed">
@@ -380,7 +380,7 @@ 
             </div>
         </div>
     </div>
-    <div style="float:right;margin:50px 15px;"><a href="http://blog.futtta.be/2013/10/21/do-not-donate-to-me/" target="_blank"><img width="100px" height="85px" src="<?php echo plugins_url().'/'.plugin_basename(dirname(__FILE__)).'/external/do_not_donate_smallest.png'; ?>" title="<?php _e("Do not donate for this plugin!","autoptimize"); ?>"></a></div>
+    <div style="float:right;margin:50px 15px;"><a href="http://blog.futtta.be/2013/10/21/do-not-donate-to-me/" target="_blank"><img width="100px" height="85px" src="<?php echo plugins_url().'/'.plugin_basename(dirname(__FILE__)).'/external/do_not_donate_smallest.png'; ?>" title="<?php _e("Do not donate for this plugin!", "autoptimize"); ?>"></a></div>
 </div>
 
 <script type="text/javascript">
@@ -519,14 +519,14 @@ 
     }
 
     public function addmenu() {
-        $hook=add_options_page(__('Autoptimize Options','autoptimize'),'Autoptimize','manage_options','autoptimize',array($this,'show'));
-        add_action( 'admin_print_scripts-'.$hook,array($this,'autoptimize_admin_scripts'));
-        add_action( 'admin_print_styles-'.$hook,array($this,'autoptimize_admin_styles'));
+        $hook = add_options_page(__('Autoptimize Options', 'autoptimize'), 'Autoptimize', 'manage_options', 'autoptimize', array($this, 'show'));
+        add_action('admin_print_scripts-'.$hook, array($this, 'autoptimize_admin_scripts'));
+        add_action('admin_print_styles-'.$hook, array($this, 'autoptimize_admin_styles'));
     }
 
     public function autoptimize_admin_scripts() {
-        wp_enqueue_script('jqcookie', plugins_url('/external/js/jquery.cookie.min.js', __FILE__), array('jquery'),null,true);
-        wp_enqueue_script('unslider', plugins_url('/external/js/unslider-min.js', __FILE__), array('jquery'),null,true);
+        wp_enqueue_script('jqcookie', plugins_url('/external/js/jquery.cookie.min.js', __FILE__), array('jquery'), null, true);
+        wp_enqueue_script('unslider', plugins_url('/external/js/unslider-min.js', __FILE__), array('jquery'), null, true);
     }
 
     public function autoptimize_admin_styles() {
@@ -535,46 +535,46 @@ 
     }
 
     public function registersettings() {
-        register_setting('autoptimize','autoptimize_html');
-        register_setting('autoptimize','autoptimize_html_keepcomments');
-        register_setting('autoptimize','autoptimize_js');
-        register_setting('autoptimize','autoptimize_js_exclude');
-        register_setting('autoptimize','autoptimize_js_trycatch');
-        register_setting('autoptimize','autoptimize_js_justhead');
-        register_setting('autoptimize','autoptimize_js_forcehead');
-        register_setting('autoptimize','autoptimize_js_include_inline');
-        register_setting('autoptimize','autoptimize_css');
-        register_setting('autoptimize','autoptimize_css_exclude');
-        register_setting('autoptimize','autoptimize_css_justhead');
-        register_setting('autoptimize','autoptimize_css_datauris');
-        register_setting('autoptimize','autoptimize_css_defer');
-        register_setting('autoptimize','autoptimize_css_defer_inline');
-        register_setting('autoptimize','autoptimize_css_inline');
-        register_setting('autoptimize','autoptimize_css_include_inline');
-        register_setting('autoptimize','autoptimize_css_nogooglefont');
-        register_setting('autoptimize','autoptimize_cdn_url');
-        register_setting('autoptimize','autoptimize_cache_clean');
-        register_setting('autoptimize','autoptimize_cache_nogzip');
-        register_setting('autoptimize','autoptimize_show_adv');
+        register_setting('autoptimize', 'autoptimize_html');
+        register_setting('autoptimize', 'autoptimize_html_keepcomments');
+        register_setting('autoptimize', 'autoptimize_js');
+        register_setting('autoptimize', 'autoptimize_js_exclude');
+        register_setting('autoptimize', 'autoptimize_js_trycatch');
+        register_setting('autoptimize', 'autoptimize_js_justhead');
+        register_setting('autoptimize', 'autoptimize_js_forcehead');
+        register_setting('autoptimize', 'autoptimize_js_include_inline');
+        register_setting('autoptimize', 'autoptimize_css');
+        register_setting('autoptimize', 'autoptimize_css_exclude');
+        register_setting('autoptimize', 'autoptimize_css_justhead');
+        register_setting('autoptimize', 'autoptimize_css_datauris');
+        register_setting('autoptimize', 'autoptimize_css_defer');
+        register_setting('autoptimize', 'autoptimize_css_defer_inline');
+        register_setting('autoptimize', 'autoptimize_css_inline');
+        register_setting('autoptimize', 'autoptimize_css_include_inline');
+        register_setting('autoptimize', 'autoptimize_css_nogooglefont');
+        register_setting('autoptimize', 'autoptimize_cdn_url');
+        register_setting('autoptimize', 'autoptimize_cache_clean');
+        register_setting('autoptimize', 'autoptimize_cache_nogzip');
+        register_setting('autoptimize', 'autoptimize_show_adv');
     }
 
-    public function setmeta($links,$file=null) {
+    public function setmeta($links, $file = null) {
         //Inspired on http://wpengineer.com/meta-links-for-wordpress-plugins/
         //Do it only once - saves time
         static $plugin;
-        if(empty($plugin))
+        if (empty($plugin))
             $plugin = plugin_basename(AUTOPTIMIZE_PLUGIN_DIR.'autoptimize.php');
         
-        if($file===null) {
+        if ($file === null) {
             //2.7
             $settings_link = sprintf('<a href="options-general.php?page=autoptimize">%s</a>', __('Settings'));
-            array_unshift($links,$settings_link);
+            array_unshift($links, $settings_link);
         } else {
             //2.8
             //If it's us, add the link
-            if($file === $plugin) {
-                $newlink = array(sprintf('<a href="options-general.php?page=autoptimize">%s</a>',__('Settings')));
-                $links = array_merge($links,$newlink);
+            if ($file === $plugin) {
+                $newlink = array(sprintf('<a href="options-general.php?page=autoptimize">%s</a>', __('Settings')));
+                $links = array_merge($links, $newlink);
             }
         }
 
@@ -582,7 +582,7 @@ 
     }
 
     public function get($key) {        
-        if(!is_array($this->config)) {
+        if (!is_array($this->config)) {
             //Default config
             $config = array('autoptimize_html' => 0,
                 'autoptimize_html_keepcomments' => 0,
@@ -607,9 +607,9 @@ 
                 );
 
             //Override with user settings
-            foreach(array_keys($config) as $name) {
+            foreach (array_keys($config) as $name) {
                 $conf = get_option($name);
-                if($conf!==false) {
+                if ($conf !== false) {
                     //It was set before!
                     $config[$name] = $conf;
                 }
@@ -619,31 +619,31 @@ 
             $this->config = $config;
         }
 
-        if(isset($this->config[$key]))
+        if (isset($this->config[$key]))
             return $this->config[$key];
 
         return false;
     }
 
     private function getFutttaFeeds($url) {
-        if (apply_filters('autoptimize_settingsscreen_remotehttp',true)) {
-            $rss = fetch_feed( $url );
+        if (apply_filters('autoptimize_settingsscreen_remotehttp', true)) {
+            $rss = fetch_feed($url);
             $maxitems = 0;
 
-            if ( ! is_wp_error( $rss ) ) {
-                $maxitems = $rss->get_item_quantity( 7 ); 
-                $rss_items = $rss->get_items( 0, $maxitems );
+            if (!is_wp_error($rss)) {
+                $maxitems = $rss->get_item_quantity(7); 
+                $rss_items = $rss->get_items(0, $maxitems);
             }
             ?>
             <ul>
-                <?php if ( $maxitems == 0 ) : ?>
-                    <li><?php _e( 'No items', 'autoptimize' ); ?></li>
+                <?php if ($maxitems == 0) : ?>
+                    <li><?php _e('No items', 'autoptimize'); ?></li>
                 <?php else : ?>
-                    <?php foreach ( $rss_items as $item ) : ?>
+                    <?php foreach ($rss_items as $item) : ?>
                         <li>
-                            <a href="<?php echo esc_url( $item->get_permalink() ); ?>"
-                                title="<?php printf( __( 'Posted %s', 'autoptimize' ), $item->get_date('j F Y | g:i a') ); ?>">
-                                <?php echo esc_html( $item->get_title() ); ?>
+                            <a href="<?php echo esc_url($item->get_permalink()); ?>"
+                                title="<?php printf(__('Posted %s', 'autoptimize'), $item->get_date('j F Y | g:i a')); ?>">
+                                <?php echo esc_html($item->get_title()); ?>
                             </a>
                         </li>
                     <?php endforeach; ?>
@@ -654,20 +654,20 @@ 
     }
 
     // based on http://wordpress.stackexchange.com/a/58826
-    static function ao_admin_tabs(){
-        $tabs = apply_filters('autoptimize_filter_settingsscreen_tabs',array('autoptimize' => __('Main','autoptimize')));
-        $tabContent="";
-        if (count($tabs)>1) {
-            if(isset($_GET['page'])){
+    static function ao_admin_tabs() {
+        $tabs = apply_filters('autoptimize_filter_settingsscreen_tabs', array('autoptimize' => __('Main', 'autoptimize')));
+        $tabContent = "";
+        if (count($tabs) > 1) {
+            if (isset($_GET['page'])) {
                 $currentId = $_GET['page'];
             } else {
                 $currentId = "autoptimize";
             }
             $tabContent .= "<h2 class=\"nav-tab-wrapper\">";
-            foreach($tabs as $tabId => $tabName){
-                if($currentId == $tabId){
+            foreach ($tabs as $tabId => $tabName) {
+                if ($currentId == $tabId) {
                     $class = " nav-tab-active";
-                } else{
+                } else {
                     $class = "";
                 }
                 $tabContent .= '<a class="nav-tab'.$class.'" href="?page='.$tabId.'">'.$tabName.'</a>';

classes/external/php/jsmin-1.1.1.php

Doc Comments +3 added lines

@@ -59,6 +59,9 @@
 

   // -- Public Static Methods --------------------------------------------------

 

+  /**
+   * @param string $js
+   */
   public static function minify($js) {

     $jsmin = new JSMin($js);

     return $jsmin->min();

Spacing +4 added lines, -4 removed lines

@@ -74,7 +74,7 @@ 
   // -- Protected Instance Methods ---------------------------------------------

 

   protected function action($d) {

-    switch($d) {

+    switch ($d) {

       case 1:

         $this->output .= $this->a;

 

@@ -109,7 +109,7 @@ 
             $this->a === ':' || $this->a === '[' || $this->a === '!' ||

             $this->a === '&' || $this->a === '|' || $this->a === '?')) {

 

-          $this->output .= $this->a . $this->b;

+          $this->output .= $this->a.$this->b;

 

           for (;;) {

             $this->a = $this->get();

@@ -245,7 +245,7 @@ 
     $c = $this->get();

 

     if ($c === '/') {

-      switch($this->peek()) {

+      switch ($this->peek()) {

         case '/':

           for (;;) {

             $c = $this->get();

@@ -259,7 +259,7 @@ 
           $this->get();

 

           for (;;) {

-            switch($this->get()) {

+            switch ($this->get()) {

               case '*':

                 if ($this->peek() === '/') {

                   $this->get();

classes/external/php/minify-css-compressor.php

Doc Comments +1 added lines, -1 removed lines

@@ -53,7 +53,7 @@
      * 
      * @param array $options (currently ignored)
      * 
-     * @return null
+     * @return string
      */
     private function __construct($options) {
         $this->_options = $options;

Spacing +1 added lines, -1 removed lines

@@ -245,6 +245,6 @@
                 )
                 \\s*
             /x', '$1', $m[1]);
-        return 'font-family:' . $m[1] . $m[2];
+        return 'font-family:'.$m[1].$m[2];
     }
 }

classes/external/php/yui-php-cssmin-2.4.8-4.php

Doc Comments +10 added lines, -1 removed lines

@@ -686,6 +686,11 @@ 
      * ---------------------------------------------------------------------------------------------
      */
 
+    /**
+     * @param double $v1
+     * @param double $v2
+     * @param integer $vh
+     */
     private function hue_to_rgb($v1, $v2, $vh)
     {
         $vh = $vh < 0 ? $vh + 1 : ($vh > 1 ? $vh - 1 : $vh);
@@ -700,6 +705,10 @@ 
         return intval(floor(floatval($n) + 0.5), 10);
     }
 
+    /**
+     * @param integer $min
+     * @param integer $max
+     */
     private function clamp_number($n, $min, $max)
     {
         return min(max($n, $min), $max);
@@ -728,7 +737,7 @@ 
      *
      * @param string   $str
      * @param int      $start index
-     * @param int|bool $end index (optional)
+     * @param integer $end index (optional)
      * @return string
      */
     private function str_slice($str, $start = 0, $end = FALSE)

Spacing +56 added lines, -56 removed lines

@@ -43,10 +43,10 @@ 
     public function __construct($raise_php_limits = TRUE)
     {
         // Set suggested PHP limits
-        $this->memory_limit = 128 * 1048576; // 128MB in bytes
+        $this->memory_limit = 128*1048576; // 128MB in bytes
         $this->max_execution_time = 60; // 1 min
-        $this->pcre_backtrack_limit = 1000 * 1000;
-        $this->pcre_recursion_limit =  500 * 1000;
+        $this->pcre_backtrack_limit = 1000*1000;
+        $this->pcre_recursion_limit = 500*1000;
 
         $this->raise_php_limits = (bool) $raise_php_limits;
     }
@@ -83,8 +83,8 @@ 
             }
             $comment_found = $this->str_slice($css, $start_index + 2, $end_index);
             $this->comments[] = $comment_found;
-            $comment_preserve_string = self::COMMENT . (count($this->comments) - 1) . '___';
-            $css = $this->str_slice($css, 0, $start_index + 2) . $comment_preserve_string . $this->str_slice($css, $end_index);
+            $comment_preserve_string = self::COMMENT.(count($this->comments) - 1).'___';
+            $css = $this->str_slice($css, 0, $start_index + 2).$comment_preserve_string.$this->str_slice($css, $end_index);
             // Set correct start_index: Fixes issue #2528130
             $start_index = $end_index + 2 + strlen($comment_preserve_string) - strlen($comment_found);
         }
@@ -137,14 +137,14 @@ 
             $css_chunks[$i] = $this->minify($css_chunks[$i], $linebreak_pos);
             // Keep the first @charset at-rule found
             if (empty($charset) && preg_match($charset_regexp, $css_chunks[$i], $matches)) {
-                $charset = strtolower($matches[1]) . $matches[2];
+                $charset = strtolower($matches[1]).$matches[2];
             }
             // Delete all @charset at-rules
             $css_chunks[$i] = preg_replace($charset_regexp, '', $css_chunks[$i]);
         }
 
         // Update the first chunk and push the charset to the top of the file.
-        $css_chunks[0] = $charset . $css_chunks[0];
+        $css_chunks[0] = $charset.$css_chunks[0];
 
         return implode('', $css_chunks);
     }
@@ -219,17 +219,17 @@ 
         for ($i = 0, $max = count($this->comments); $i < $max; $i++) {
 
             $token = $this->comments[$i];
-            $placeholder = '/' . self::COMMENT . $i . '___/';
+            $placeholder = '/'.self::COMMENT.$i.'___/';
 
             // ! in the first position of the comment means preserve
             // so push to the preserved tokens keeping the !
             if (substr($token, 0, 1) === '!') {
                 $this->preserved_tokens[] = $token;
-                $token_tring = self::TOKEN . (count($this->preserved_tokens) - 1) . '___';
+                $token_tring = self::TOKEN.(count($this->preserved_tokens) - 1).'___';
                 $css = preg_replace($placeholder, $token_tring, $css, 1);
                 // Preserve new lines for /*! important comments
-                $css = preg_replace('/\s*[\n\r\f]+\s*(\/\*'. $token_tring .')/S', self::NL.'$1', $css);
-                $css = preg_replace('/('. $token_tring .'\*\/)\s*[\n\r\f]+\s*/', '$1'.self::NL, $css);
+                $css = preg_replace('/\s*[\n\r\f]+\s*(\/\*'.$token_tring.')/S', self::NL.'$1', $css);
+                $css = preg_replace('/('.$token_tring.'\*\/)\s*[\n\r\f]+\s*/', '$1'.self::NL, $css);
                 continue;
             }
 
@@ -237,10 +237,10 @@ 
             // shorten that to /*\*/ and the next one to /**/
             if (substr($token, (strlen($token) - 1), 1) === '\\') {
                 $this->preserved_tokens[] = '\\';
-                $css = preg_replace($placeholder,  self::TOKEN . (count($this->preserved_tokens) - 1) . '___', $css, 1);
+                $css = preg_replace($placeholder, self::TOKEN.(count($this->preserved_tokens) - 1).'___', $css, 1);
                 $i = $i + 1; // attn: advancing the loop
                 $this->preserved_tokens[] = '';
-                $css = preg_replace('/' . self::COMMENT . $i . '___/',  self::TOKEN . (count($this->preserved_tokens) - 1) . '___', $css, 1);
+                $css = preg_replace('/'.self::COMMENT.$i.'___/', self::TOKEN.(count($this->preserved_tokens) - 1).'___', $css, 1);
                 continue;
             }
 
@@ -251,13 +251,13 @@ 
                 if ($start_index > 2) {
                     if (substr($css, $start_index - 3, 1) === '>') {
                         $this->preserved_tokens[] = '';
-                        $css = preg_replace($placeholder,  self::TOKEN . (count($this->preserved_tokens) - 1) . '___', $css, 1);
+                        $css = preg_replace($placeholder, self::TOKEN.(count($this->preserved_tokens) - 1).'___', $css, 1);
                     }
                 }
             }
 
             // in all other cases kill the comment
-            $css = preg_replace('/\/\*' . $this->str_slice($placeholder, 1, -1) . '\*\//', '', $css, 1);
+            $css = preg_replace('/\/\*'.$this->str_slice($placeholder, 1, -1).'\*\//', '', $css, 1);
         }
 
 
@@ -300,7 +300,7 @@ 
         $css = preg_replace('/\!important/i', ' !important', $css);
 
         // bring back the colon
-        $css = preg_replace('/' . self::CLASSCOLON . '/', ':', $css);
+        $css = preg_replace('/'.self::CLASSCOLON.'/', ':', $css);
 
         // retain space for special IE6 cases
         $css = preg_replace_callback('/\:first\-(line|letter)(\{|,)/i', array($this, 'lowercase_pseudo_first'), $css);
@@ -373,20 +373,20 @@ 
 
         // Find a fraction that is used for Opera's -o-device-pixel-ratio query
         // Add token to add the "\" back in later
-        $css = preg_replace('/\(([a-z\-]+):([0-9]+)\/([0-9]+)\)/i', '($1:$2'. self::QUERY_FRACTION .'$3)', $css);
+        $css = preg_replace('/\(([a-z\-]+):([0-9]+)\/([0-9]+)\)/i', '($1:$2'.self::QUERY_FRACTION.'$3)', $css);
 
         // Remove empty rules.
         $css = preg_replace('/[^\};\{\/]+\{\}/S', '', $css);
 
         // Add "/" back to fix Opera -o-device-pixel-ratio query
-        $css = preg_replace('/'. self::QUERY_FRACTION .'/', '/', $css);
+        $css = preg_replace('/'.self::QUERY_FRACTION.'/', '/', $css);
 
 		// Replace multiple semi-colons in a row by a single one
         // See SF bug #1980989
         $css = preg_replace('/;;+/', ';', $css);
 
         // Restore new lines for /*! important comments
-        $css = preg_replace('/'. self::NL .'/', "\n", $css);
+        $css = preg_replace('/'.self::NL.'/', "\n", $css);
 
         // Lowercase all uppercase properties
         $css = preg_replace_callback('/(\{|\;)([A-Z\-]+)(\:)/', array($this, 'lowercase_properties'), $css);
@@ -400,7 +400,7 @@ 
             while ($i < strlen($css)) {
                 $i++;
                 if ($css[$i - 1] === '}' && $i - $start_index > $linebreak_pos) {
-                    $css = $this->str_slice($css, 0, $i) . "\n" . $this->str_slice($css, $i);
+                    $css = $this->str_slice($css, 0, $i)."\n".$this->str_slice($css, $i);
                     $start_index = $i;
                 }
             }
@@ -408,7 +408,7 @@ 
 
         // restore preserved comments and strings in reverse order
         for ($i = count($this->preserved_tokens) - 1; $i >= 0; $i--) {
-            $css = preg_replace('/' . self::TOKEN . $i . '___/', $this->preserved_tokens[$i], $css, 1);
+            $css = preg_replace('/'.self::TOKEN.$i.'___/', $this->preserved_tokens[$i], $css, 1);
         }
 
         // Trim the final string (for any leading or trailing white spaces)
@@ -448,7 +448,7 @@ 
                 $terminator = ')';
             }
 
-            while ($found_terminator === FALSE && $end_index+1 <= $max_index) {
+            while ($found_terminator === FALSE && $end_index + 1 <= $max_index) {
                 $end_index = $this->index_of($css, $terminator, $end_index + 1);
 
                 // endIndex == 0 doesn't really apply here
@@ -468,7 +468,7 @@ 
                 $token = preg_replace('/\s+/', '', $token);
                 $this->preserved_tokens[] = $token;
 
-                $preserver = 'url(' . self::TOKEN . (count($this->preserved_tokens) - 1) . '___)';
+                $preserver = 'url('.self::TOKEN.(count($this->preserved_tokens) - 1).'___)';
                 $sb[] = $preserver;
 
                 $append_index = $end_index + 1;
@@ -530,16 +530,16 @@ 
 
             if ($is_filter) {
                 // Restore, maintain case, otherwise filter will break
-                $sb[] = $m[1] . '#' . $m[2] . $m[3] . $m[4] . $m[5] . $m[6] . $m[7];
+                $sb[] = $m[1].'#'.$m[2].$m[3].$m[4].$m[5].$m[6].$m[7];
             } else {
                 if (strtolower($m[2]) == strtolower($m[3]) &&
                     strtolower($m[4]) == strtolower($m[5]) &&
                     strtolower($m[6]) == strtolower($m[7])) {
                     // Compress.
-                    $hex = '#' . strtolower($m[3] . $m[5] . $m[7]);
+                    $hex = '#'.strtolower($m[3].$m[5].$m[7]);
                 } else {
                     // Non compressible color, restore but lower case.
-                    $hex = '#' . strtolower($m[2] . $m[3] . $m[4] . $m[5] . $m[6] . $m[7]);
+                    $hex = '#'.strtolower($m[2].$m[3].$m[4].$m[5].$m[6].$m[7]);
                 }
                 // replace Hex colors to short safe color names
                 $sb[] = array_key_exists($hex, $short_safe) ? $short_safe[$hex] : $hex;
@@ -568,7 +568,7 @@ 
         // one, maybe more? put'em back then
         if (($pos = $this->index_of($match, self::COMMENT)) >= 0) {
             for ($i = 0, $max = count($this->comments); $i < $max; $i++) {
-                $match = preg_replace('/' . self::COMMENT . $i . '___/', $this->comments[$i], $match, 1);
+                $match = preg_replace('/'.self::COMMENT.$i.'___/', $this->comments[$i], $match, 1);
             }
         }
 
@@ -576,7 +576,7 @@ 
         $match = preg_replace('/progid\:DXImageTransform\.Microsoft\.Alpha\(Opacity\=/i', 'alpha(opacity=', $match);
 
         $this->preserved_tokens[] = $match;
-        return $quote . self::TOKEN . (count($this->preserved_tokens) - 1) . '___' . $quote;
+        return $quote.self::TOKEN.(count($this->preserved_tokens) - 1).'___'.$quote;
     }
 
     private function replace_colon($matches)
@@ -587,27 +587,27 @@ 
     private function replace_calc($matches)
     {
         $this->preserved_tokens[] = trim(preg_replace('/\s*([\*\/\(\),])\s*/', '$1', $matches[2]));
-        return 'calc('. self::TOKEN . (count($this->preserved_tokens) - 1) . '___' . ')';
+        return 'calc('.self::TOKEN.(count($this->preserved_tokens) - 1).'___'.')';
     }
 
 	private function preserve_old_IE_specific_matrix_definition($matches)
 	{
 		$this->preserved_tokens[] = $matches[1];
-		return 'filter:progid:DXImageTransform.Microsoft.Matrix(' . self::TOKEN . (count($this->preserved_tokens) - 1) . '___' . ')';
+		return 'filter:progid:DXImageTransform.Microsoft.Matrix('.self::TOKEN.(count($this->preserved_tokens) - 1).'___'.')';
     }
 
 	private function replace_keyframe_zero($matches)
     {
-        return $matches[1] . preg_replace('/0(\{|,[^\)\{]+\{)/', '0%$1', $matches[2]) . $matches[3];
+        return $matches[1].preg_replace('/0(\{|,[^\)\{]+\{)/', '0%$1', $matches[2]).$matches[3];
     }
 
     private function rgb_to_hex($matches)
     {
         // Support for percentage values rgb(100%, 0%, 45%);
-        if ($this->index_of($matches[1], '%') >= 0){
+        if ($this->index_of($matches[1], '%') >= 0) {
             $rgbcolors = explode(',', str_replace('%', '', $matches[1]));
             for ($i = 0; $i < count($rgbcolors); $i++) {
-                $rgbcolors[$i] = $this->round_number(floatval($rgbcolors[$i]) * 2.55);
+                $rgbcolors[$i] = $this->round_number(floatval($rgbcolors[$i])*2.55);
             }
         } else {
             $rgbcolors = explode(',', $matches[1]);
@@ -620,11 +620,11 @@ 
         }
 
         // Fix for issue #2528093
-        if (!preg_match('/[\s\,\);\}]/', $matches[2])){
-            $matches[2] = ' ' . $matches[2];
+        if (!preg_match('/[\s\,\);\}]/', $matches[2])) {
+            $matches[2] = ' '.$matches[2];
         }
 
-        return '#' . implode('', $rgbcolors) . $matches[2];
+        return '#'.implode('', $rgbcolors).$matches[2];
     }
 
     private function hsl_to_hex($matches)
@@ -635,18 +635,18 @@ 
         $l = floatval($values[2]);
 
         // Wrap and clamp, then fraction!
-        $h = ((($h % 360) + 360) % 360) / 360;
-        $s = $this->clamp_number($s, 0, 100) / 100;
-        $l = $this->clamp_number($l, 0, 100) / 100;
+        $h = ((($h%360) + 360)%360)/360;
+        $s = $this->clamp_number($s, 0, 100)/100;
+        $l = $this->clamp_number($l, 0, 100)/100;
 
         if ($s == 0) {
-            $r = $g = $b = $this->round_number(255 * $l);
+            $r = $g = $b = $this->round_number(255*$l);
         } else {
-            $v2 = $l < 0.5 ? $l * (1 + $s) : ($l + $s) - ($s * $l);
-            $v1 = (2 * $l) - $v2;
-            $r = $this->round_number(255 * $this->hue_to_rgb($v1, $v2, $h + (1/3)));
-            $g = $this->round_number(255 * $this->hue_to_rgb($v1, $v2, $h));
-            $b = $this->round_number(255 * $this->hue_to_rgb($v1, $v2, $h - (1/3)));
+            $v2 = $l < 0.5 ? $l*(1 + $s) : ($l + $s) - ($s*$l);
+            $v1 = (2*$l) - $v2;
+            $r = $this->round_number(255*$this->hue_to_rgb($v1, $v2, $h + (1/3)));
+            $g = $this->round_number(255*$this->hue_to_rgb($v1, $v2, $h));
+            $b = $this->round_number(255*$this->hue_to_rgb($v1, $v2, $h - (1/3)));
         }
 
         return $this->rgb_to_hex(array('', $r.','.$g.','.$b, $matches[2]));
@@ -654,27 +654,27 @@ 
 
     private function lowercase_pseudo_first($matches)
     {
-        return ':first-'. strtolower($matches[1]) .' '. $matches[2];
+        return ':first-'.strtolower($matches[1]).' '.$matches[2];
     }
 
     private function lowercase_directives($matches)
     {
-        return '@'. strtolower($matches[1]);
+        return '@'.strtolower($matches[1]);
     }
 
     private function lowercase_pseudo_elements($matches)
     {
-        return ':'. strtolower($matches[1]);
+        return ':'.strtolower($matches[1]);
     }
 
     private function lowercase_common_functions($matches)
     {
-        return ':'. strtolower($matches[1]) .'(';
+        return ':'.strtolower($matches[1]).'(';
     }
 
     private function lowercase_common_functions_values($matches)
     {
-        return $matches[1] . strtolower($matches[2]);
+        return $matches[1].strtolower($matches[2]);
     }
 
     private function lowercase_properties($matches)
@@ -689,9 +689,9 @@ 
     private function hue_to_rgb($v1, $v2, $vh)
     {
         $vh = $vh < 0 ? $vh + 1 : ($vh > 1 ? $vh - 1 : $vh);
-        if ($vh * 6 < 1) return $v1 + ($v2 - $v1) * 6 * $vh;
-        if ($vh * 2 < 1) return $v2;
-        if ($vh * 3 < 2) return $v1 + ($v2 - $v1) * ((2/3) - $vh) * 6;
+        if ($vh*6 < 1) return $v1 + ($v2 - $v1)*6*$vh;
+        if ($vh*2 < 1) return $v2;
+        if ($vh*3 < 2) return $v1 + ($v2 - $v1)*((2/3) - $vh)*6;
         return $v1;
     }
 
@@ -766,9 +766,9 @@ 
     {
         if (is_string($size)) {
             switch (substr($size, -1)) {
-                case 'M': case 'm': return $size * 1048576;
-                case 'K': case 'k': return $size * 1024;
-                case 'G': case 'g': return $size * 1073741824;
+                case 'M': case 'm': return $size*1048576;
+                case 'K': case 'k': return $size*1024;
+                case 'G': case 'g': return $size*1073741824;
             }
         }
 

config/default.php

Spacing +10 added lines, -10 removed lines

@@ -1,9 +1,9 @@ 
 <?php exit;
 
 //Check everything exists before using it
-if(!isset($_SERVER['HTTP_ACCEPT_ENCODING']))
+if (!isset($_SERVER['HTTP_ACCEPT_ENCODING']))
 	$_SERVER['HTTP_ACCEPT_ENCODING'] = '';
-if(!isset($_SERVER['HTTP_USER_AGENT']))
+if (!isset($_SERVER['HTTP_USER_AGENT']))
 	$_SERVER['HTTP_USER_AGENT'] = '';
 	
 // Determine supported compression method
@@ -27,27 +27,27 @@ 
 }
 
 //Some servers compress the output of PHP - Don't break in those cases
-if(ini_get('output_handler') == 'ob_gzhandler' || ini_get('zlib.output_compression') == 1)
+if (ini_get('output_handler') == 'ob_gzhandler' || ini_get('zlib.output_compression') == 1)
 	$encoding = 'none';
 
 //Get data
 $contents = file_get_contents(__FILE__.'.'.$encoding);
 
 // first check if we have to send 304
-$eTag=md5($contents);
-$modTime=filemtime(__FILE__.'.none');
+$eTag = md5($contents);
+$modTime = filemtime(__FILE__.'.none');
 
-$eTagMatch = (isset($_SERVER['HTTP_IF_NONE_MATCH']) && strpos($_SERVER['HTTP_IF_NONE_MATCH'],$eTag));
+$eTagMatch = (isset($_SERVER['HTTP_IF_NONE_MATCH']) && strpos($_SERVER['HTTP_IF_NONE_MATCH'], $eTag));
 $modTimeMatch = (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) === $modTime);
 
-if (($modTimeMatch)||($eTagMatch)) {
+if (($modTimeMatch) || ($eTagMatch)) {
 	header('HTTP/1.1 304 Not Modified');
 	header('Connection: close');
 } else {
 	// send all sorts of headers
-	$expireTime=60*60*24*356; // 1y max according to RFC
+	$expireTime = 60*60*24*356; // 1y max according to RFC
 
-	if(isset($encoding) && $encoding != 'none') 
+	if (isset($encoding) && $encoding != 'none') 
 	{
 		header('Content-Encoding: '.$encoding);
 	}
@@ -56,7 +56,7 @@ 
 	header('Content-type: %%CONTENT%%; charset=utf-8');
 	header('Cache-Control: max-age='.$expireTime.', public, must-revalidate');
 	header('Expires: '.gmdate('D, d M Y H:i:s', time() + $expireTime).' GMT'); //10 years
-	header('ETag: ' . $eTag);
+	header('ETag: '.$eTag);
 	header('Last-Modified: '.gmdate('D, d M Y H:i:s', $modTime).' GMT');
 	
 	// send output

config/delayed.php

Spacing +16 added lines, -16 removed lines

@@ -1,9 +1,9 @@ 
 <?php exit;
 
 //Check everything exists before using it
-if(!isset($_SERVER['HTTP_ACCEPT_ENCODING']))
+if (!isset($_SERVER['HTTP_ACCEPT_ENCODING']))
 	$_SERVER['HTTP_ACCEPT_ENCODING'] = '';
-if(!isset($_SERVER['HTTP_USER_AGENT']))
+if (!isset($_SERVER['HTTP_USER_AGENT']))
 	$_SERVER['HTTP_USER_AGENT'] = '';
 	
 // Determine supported compression method
@@ -27,16 +27,16 @@ 
 }
 
 //Some servers compress the output of PHP - Don't break in those cases
-if(ini_get('output_handler') == 'ob_gzhandler' || ini_get('zlib.output_compression') == 1)
+if (ini_get('output_handler') == 'ob_gzhandler' || ini_get('zlib.output_compression') == 1)
 	$encoding = 'none';
 
 $iscompressed = file_exists(__FILE__.'.'.$encoding);
-if($encoding != 'none' && $iscompressed == false)
+if ($encoding != 'none' && $iscompressed == false)
 {
 	$flag = ($encoding == 'gzip' ? FORCE_GZIP : FORCE_DEFLATE);
 	$code = file_get_contents(__FILE__.'.none');
-	$contents = gzencode($code,9,$flag);
-}else{
+	$contents = gzencode($code, 9, $flag);
+} else {
 	//Get data
 	$contents = file_get_contents(__FILE__.'.'.$encoding);
 }
@@ -44,18 +44,18 @@ 
 // first check if we have to send 304
 // inspired by http://www.jonasjohn.de/snippets/php/caching.htm
 
-$eTag=md5($contents);
-$modTime=filemtime(__FILE__.'.none');
+$eTag = md5($contents);
+$modTime = filemtime(__FILE__.'.none');
 
-$eTagMatch = (isset($_SERVER['HTTP_IF_NONE_MATCH']) && strpos($_SERVER['HTTP_IF_NONE_MATCH'],$eTag));
+$eTagMatch = (isset($_SERVER['HTTP_IF_NONE_MATCH']) && strpos($_SERVER['HTTP_IF_NONE_MATCH'], $eTag));
 $modTimeMatch = (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) === $modTime);
 
-if (($modTimeMatch)||($eTagMatch)) {
+if (($modTimeMatch) || ($eTagMatch)) {
 	header('HTTP/1.1 304 Not Modified');
 	header('Connection: close');
 } else {
 	// send all sorts of headers
-	$expireTime=60*60*24*355; // 1y max according to RFC
+	$expireTime = 60*60*24*355; // 1y max according to RFC
 	if ($encoding != 'none') {
 		header('Content-Encoding: '.$encoding);
 	}
@@ -64,22 +64,22 @@ 
 	header('Content-type: %%CONTENT%%; charset=utf-8');
 	header('Cache-Control: max-age='.$expireTime.', public, must-revalidate');
 	header('Expires: '.gmdate('D, d M Y H:i:s', time() + $expireTime).' GMT');
-	header('ETag: ' . $eTag);
+	header('ETag: '.$eTag);
 	header('Last-Modified: '.gmdate('D, d M Y H:i:s', $modTime).' GMT');
 
 	// send output
 	echo $contents;
 
 	//And write to filesystem cache if not done yet
-	if($encoding != 'none' && $iscompressed == false)
+	if ($encoding != 'none' && $iscompressed == false)
 	{
 		//Write the content we sent
-		file_put_contents(__FILE__.'.'.$encoding,$contents);
+		file_put_contents(__FILE__.'.'.$encoding, $contents);
 		
 		//And write the new content
 		$flag = ($encoding == 'gzip' ? FORCE_DEFLATE : FORCE_GZIP);
 		$ext = ($encoding == 'gzip' ? 'deflate' : 'gzip');
-		$contents = gzencode($code,9,$flag);
-		file_put_contents(__FILE__.'.'.$ext,$contents);
+		$contents = gzencode($code, 9, $flag);
+		file_put_contents(__FILE__.'.'.$ext, $contents);
 	}
 }

classlesses/autoptimizeUpdateCode.php

Spacing +24 added lines, -24 removed lines

@@ -4,45 +4,45 @@ 
 */
 
 $majorUp = false;        
-$autoptimize_major_version=substr($autoptimize_db_version,0,3);
+$autoptimize_major_version = substr($autoptimize_db_version, 0, 3);
 
-switch($autoptimize_major_version) {
+switch ($autoptimize_major_version) {
     case "1.6":
         // from back in the days when I did not yet consider multisite
         // if user was on version 1.6.x, force advanced options to be shown by default
-        update_option('autoptimize_show_adv','1');
+        update_option('autoptimize_show_adv', '1');
 
         // and remove old options
-        $to_delete_options=array("autoptimize_cdn_css","autoptimize_cdn_css_url","autoptimize_cdn_js","autoptimize_cdn_js_url","autoptimize_cdn_img","autoptimize_cdn_img_url","autoptimize_css_yui","autoptimize_js_yui");
+        $to_delete_options = array("autoptimize_cdn_css", "autoptimize_cdn_css_url", "autoptimize_cdn_js", "autoptimize_cdn_js_url", "autoptimize_cdn_img", "autoptimize_cdn_img_url", "autoptimize_css_yui", "autoptimize_js_yui");
         foreach ($to_delete_options as $del_opt) {
-            delete_option( $del_opt );
+            delete_option($del_opt);
         }
         $majorUp = true;
     case "1.7":
         // force 3.8 dashicons in CSS exclude options when upgrading from 1.7 to 1.8
-        if ( !is_multisite() ) {
+        if (!is_multisite()) {
             $css_exclude = get_option('autoptimize_css_exclude');
             if (empty($css_exclude)) {
                 $css_exclude = "admin-bar.min.css, dashicons.min.css";
-            } else if (strpos($css_exclude,"dashicons.min.css")===false) {
+            } else if (strpos($css_exclude, "dashicons.min.css") === false) {
                 $css_exclude .= ", dashicons.min.css";
             }
-            update_option('autoptimize_css_exclude',$css_exclude);
+            update_option('autoptimize_css_exclude', $css_exclude);
         } else {
             global $wpdb;
-            $blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
+            $blog_ids = $wpdb->get_col("SELECT blog_id FROM $wpdb->blogs");
             $original_blog_id = get_current_blog_id();
-            foreach ( $blog_ids as $blog_id ) {
-                switch_to_blog( $blog_id );
+            foreach ($blog_ids as $blog_id) {
+                switch_to_blog($blog_id);
                 $css_exclude = get_option('autoptimize_css_exclude');
                 if (empty($css_exclude)) {
                     $css_exclude = "admin-bar.min.css, dashicons.min.css";
-                } else if (strpos($css_exclude,"dashicons.min.css")===false) {
+                } else if (strpos($css_exclude, "dashicons.min.css") === false) {
                     $css_exclude .= ", dashicons.min.css";
                 }
-                update_option('autoptimize_css_exclude',$css_exclude);
+                update_option('autoptimize_css_exclude', $css_exclude);
             }
-            switch_to_blog( $original_blog_id );
+            switch_to_blog($original_blog_id);
         }
         $majorUp = true;
     case "1.9":
@@ -50,24 +50,24 @@ 
         * 2.0 will not aggregate inline CSS/JS by default, but we want users
         * upgrading from 1.9 to keep their inline code aggregated by default. 
         */
-        if ( !is_multisite() ) {
-            update_option('autoptimize_css_include_inline','on');
-            update_option('autoptimize_js_include_inline','on');
+        if (!is_multisite()) {
+            update_option('autoptimize_css_include_inline', 'on');
+            update_option('autoptimize_js_include_inline', 'on');
         } else {
             global $wpdb;
-            $blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
+            $blog_ids = $wpdb->get_col("SELECT blog_id FROM $wpdb->blogs");
             $original_blog_id = get_current_blog_id();
-            foreach ( $blog_ids as $blog_id ) {
-                switch_to_blog( $blog_id );
-                update_option('autoptimize_css_include_inline','on');
-                update_option('autoptimize_js_include_inline','on');
+            foreach ($blog_ids as $blog_id) {
+                switch_to_blog($blog_id);
+                update_option('autoptimize_css_include_inline', 'on');
+                update_option('autoptimize_js_include_inline', 'on');
             }
-            switch_to_blog( $original_blog_id );    
+            switch_to_blog($original_blog_id);    
         }
         $majorUp = true;
     }
 
-if ( $majorUp === true ) {
+if ($majorUp === true) {
     // clear cache and notify user to check result if major upgrade
     autoptimizeCache::clearall();
     add_action('admin_notices', 'autoptimize_update_config_notice');

classlesses/autoptimizePageCacheFlush.php

Spacing +18 added lines, -18 removed lines

@@ -3,52 +3,52 @@
 // hyper cache and gator cache hook into AO, so we don't need to :-)
 
 function autoptimize_flush_pagecache() {
-    if(function_exists('wp_cache_clear_cache')) {
+    if (function_exists('wp_cache_clear_cache')) {
         if (is_multisite()) {
             $blog_id = get_current_blog_id();
             wp_cache_clear_cache($blog_id);
         } else {
             wp_cache_clear_cache();
         }
-    } else if ( has_action('cachify_flush_cache') ) {
+    } else if (has_action('cachify_flush_cache')) {
         do_action('cachify_flush_cache');
-    } else if ( function_exists('w3tc_pgcache_flush') ) {
+    } else if (function_exists('w3tc_pgcache_flush')) {
         w3tc_pgcache_flush();
-    } else if ( function_exists('wp_fast_cache_bulk_delete_all') ) {
+    } else if (function_exists('wp_fast_cache_bulk_delete_all')) {
         wp_fast_cache_bulk_delete_all(); // still to retest
     } else if (class_exists("WpFastestCache")) {
         $wpfc = new WpFastestCache();
         $wpfc -> deleteCache();
-    } else if ( class_exists("c_ws_plugin__qcache_purging_routines") ) {
+    } else if (class_exists("c_ws_plugin__qcache_purging_routines")) {
         c_ws_plugin__qcache_purging_routines::purge_cache_dir(); // quick cache, still to retest
-    } else if ( class_exists("zencache") ) {
+    } else if (class_exists("zencache")) {
         zencache::clear();
-    } else if ( class_exists("comet_cache") ) {
+    } else if (class_exists("comet_cache")) {
         comet_cache::clear();
-    } else if ( class_exists("WpeCommon") ) {
-        if ( apply_filters('autoptimize_flush_wpengine_aggressive', false) ) {
-            if ( method_exists( "WpeCommon", "purge_memcached" ) ) {
+    } else if (class_exists("WpeCommon")) {
+        if (apply_filters('autoptimize_flush_wpengine_aggressive', false)) {
+            if (method_exists("WpeCommon", "purge_memcached")) {
                 WpeCommon::purge_memcached();
             }
-            if ( method_exists( "WpeCommon", "clear_maxcdn_cache" ) ) {  
+            if (method_exists("WpeCommon", "clear_maxcdn_cache")) {  
                 WpeCommon::clear_maxcdn_cache();
             }
         }
-        if ( method_exists( "WpeCommon", "purge_varnish_cache" ) ) {
+        if (method_exists("WpeCommon", "purge_varnish_cache")) {
             WpeCommon::purge_varnish_cache();   
         }
-    } else if ( function_exists('sg_cachepress_purge_cache') ) {
+    } else if (function_exists('sg_cachepress_purge_cache')) {
         sg_cachepress_purge_cache();
-    } else if(file_exists(WP_CONTENT_DIR.'/wp-cache-config.php') && function_exists('prune_super_cache')){
+    } else if (file_exists(WP_CONTENT_DIR.'/wp-cache-config.php') && function_exists('prune_super_cache')) {
         // fallback for WP-Super-Cache
         global $cache_path;
         if (is_multisite()) {
             $blog_id = get_current_blog_id();
-            prune_super_cache( get_supercache_dir( $blog_id ), true );
-            prune_super_cache( $cache_path . 'blogs/', true );
+            prune_super_cache(get_supercache_dir($blog_id), true);
+            prune_super_cache($cache_path.'blogs/', true);
         } else {
-            prune_super_cache($cache_path.'supercache/',true);
-            prune_super_cache($cache_path,true);
+            prune_super_cache($cache_path.'supercache/', true);
+            prune_super_cache($cache_path, true);
         }
     }
 }
\ No newline at end of file