futtta / autoptimize

classes/autoptimizeStyles.php

Doc Comments +22 added lines, -2 removed lines

@@ -439,7 +439,7 @@ 
      * be inlined into a data: URI. Defaults to 4096, passed through
      * `autoptimize_filter_css_datauri_maxsize` filter.
      *
-     * @return mixed
+     * @return integer|null
      */
     private function get_datauri_maxsize()
     {
@@ -460,6 +460,9 @@ 
         return $max_size;
     }
 
+    /**
+     * @param false|string $url
+     */
     private function check_datauri_exclude_list( $url )
     {
         static $exclude_list = null;
@@ -485,6 +488,9 @@ 
         return $matched;
     }
 
+    /**
+     * @param false|string $path
+     */
     private function build_or_get_datauri_image( $path )
     {
         /**
@@ -914,6 +920,11 @@ 
         return true;
     }
 
+    /**
+     * @param string $code
+     *
+     * @return string
+     */
     public function run_minifier_on( $code )
     {
         if ( ! $this->alreadyminified ) {
@@ -1135,6 +1146,9 @@ 
         return $code;
     }
 
+    /**
+     * @param string $tag
+     */
     private function ismovable( $tag )
     {
         if ( ! $this->aggregate ) {
@@ -1164,6 +1178,9 @@ 
         }
     }
 
+    /**
+     * @param string $css
+     */
     private function can_inject_late( $css_path, $css )
     {
         $consider_minified_array = apply_filters( 'autoptimize_filter_css_consider_minified', false, $css_path );
@@ -1195,7 +1212,7 @@ 
      * @param string $filepath Filepath.
      * @param bool   $cache_miss Optional. Force a cache miss. Default false.
      *
-     * @return bool|string Url pointing to the minified css file or false.
+     * @return false|string Url pointing to the minified css file or false.
      */
     public function minify_single( $filepath, $cache_miss = false )
     {
@@ -1256,6 +1273,9 @@ 
         $this->options = $options;
     }
 
+    /**
+     * @param string $name
+     */
     public function setOption( $name, $value )
     {
         $this->options[ $name ] = $value;

classes/autoptimizeImages.php

Doc Comments +13 added lines, -1 removed lines

@@ -378,6 +378,9 @@ 
         }
     }
 
+    /**
+     * @return string
+     */
     private function get_imgopt_base_url()
     {
         static $imgopt_base_url = null;
@@ -750,6 +753,9 @@ 
         return $out;
     }
 
+    /**
+     * @param string $tag
+     */
     public function add_lazyload( $tag, $placeholder = '' ) {
         // adds actual lazyload-attributes to an image node.
         if ( str_ireplace( $this->get_lazyload_exclusions(), '', $tag ) === $tag ) {
@@ -832,6 +838,9 @@ 
         }
     }
 
+    /**
+     * @return string
+     */
     public function get_cdn_url() {
         // getting CDN url here to avoid having to make bigger changes to autoptimizeBase.
         static $cdn_url = null;
@@ -935,6 +944,9 @@ 
         return $out;
     }
 
+    /**
+     * @return string
+     */
     public function process_bgimage( $in ) {
         if ( strpos( $in, 'background-image:' ) !== false && apply_filters( 'autoptimize_filter_imgopt_lazyload_backgroundimages', true ) ) {
             $out = preg_replace_callback(
@@ -1279,7 +1291,7 @@ 
     /**
      * Determines and returns the service launch status.
      *
-     * @return bool
+     * @return null|boolean
      */
     public function launch_ok()
     {