askupasoftware / wp-dynamic-css

compiler.php

Spacing +20 added lines, -20 removed lines

@@ -60,9 +60,9 @@ 
     {
         // Only enqueue if there is at least one dynamic stylesheet that is
         // set to be loaded externally
-        if( 0 < count( array_filter($this->stylesheets, array( $this, 'filter_external' ) ) ) )
+        if (0 < count(array_filter($this->stylesheets, array($this, 'filter_external'))))
         {
-            wp_enqueue_style( 'wp-dynamic-css', admin_url( 'admin-ajax.php?action=wp_dynamic_css' ) );
+            wp_enqueue_style('wp-dynamic-css', admin_url('admin-ajax.php?action=wp_dynamic_css'));
         }
     }
     
@@ -72,12 +72,12 @@ 
      */
     public function compile_printed_styles()
     {
-        $styles = array_filter($this->stylesheets, array( $this, 'filter_print' ) );
+        $styles = array_filter($this->stylesheets, array($this, 'filter_print'));
         
         // Bail if there are no styles to be printed
-        if( count( $styles ) === 0 ) return;
+        if (count($styles) === 0) return;
         
-        $compiled_css = $this->compile_styles( $styles );
+        $compiled_css = $this->compile_styles($styles);
         
         echo "<style id=\"wp-dynamic-css\">\n";
         include 'style.phtml';
@@ -90,10 +90,10 @@ 
      */
     public function compile_external_styles()
     {
-        header( "Content-type: text/css; charset: UTF-8" );
-        header( "Cache-Control: no-cache, must-revalidate" ); //set headers to NOT cache a page so that changes to options are reflected immediately
+        header("Content-type: text/css; charset: UTF-8");
+        header("Cache-Control: no-cache, must-revalidate"); //set headers to NOT cache a page so that changes to options are reflected immediately
         
-        $compiled_css = $this->compile_styles( array_filter($this->stylesheets, array( $this, 'filter_external' ) ) );
+        $compiled_css = $this->compile_styles(array_filter($this->stylesheets, array($this, 'filter_external')));
         
         include 'style.phtml';
         wp_die();
@@ -107,7 +107,7 @@ 
      * @param boolean $print Whether to print the compiled CSS to the document 
      * head, or include it as an external CSS file
      */
-    public function enqueue_style( $handle, $path, $print )
+    public function enqueue_style($handle, $path, $print)
     {
         $this->stylesheets[] = array(
             'handle'=> $handle,
@@ -122,7 +122,7 @@ 
      * @param type $handle The stylesheet's name/id
      * @param type $callback
      */
-    public function register_callback( $handle, $callback )
+    public function register_callback($handle, $callback)
     {
         $this->callbacks[$handle] = $callback;
     }
@@ -134,13 +134,13 @@ 
      * stored in $this->stylesheets
      * @return string Compiled CSS
      */
-    protected function compile_styles( $styles )
+    protected function compile_styles($styles)
     {
         $compiled_css = '';
-        foreach( $styles as $style ) 
+        foreach ($styles as $style) 
         {
-            $css = file_get_contents( $style['path'] );
-            $compiled_css .= $this->compile_css( $css, $this->callbacks[$style['handle']] )."\n";
+            $css = file_get_contents($style['path']);
+            $compiled_css .= $this->compile_css($css, $this->callbacks[$style['handle']])."\n";
         }
         return $compiled_css;
     }
@@ -152,7 +152,7 @@ 
      * @param array $style
      * @return boolean
      */
-    protected function filter_print( $style )
+    protected function filter_print($style)
     {
         return true === $style['print'];
     }
@@ -164,7 +164,7 @@ 
      * @param array $style
      * @return boolean
      */
-    protected function filter_external( $style )
+    protected function filter_external($style)
     {
         return true !== $style['print'];
     }
@@ -180,15 +180,15 @@ 
      * @return string The compiled CSS after converting the variables to their 
      * corresponding values
      */
-    protected function compile_css( $css, $callback )
+    protected function compile_css($css, $callback)
     {   
-        return preg_replace_callback( "#\\$([\\w-]+)((?:\\['?[\\w-]+'?\\])*)#", function( $matches ) use ( $callback ) {
+        return preg_replace_callback("#\\$([\\w-]+)((?:\\['?[\\w-]+'?\\])*)#", function($matches) use ($callback) {
             // If this variable is an array, get the subscripts
-            if( '' !== $matches[2] )
+            if ('' !== $matches[2])
             {
                 preg_match_all('/[\w-]+/i', $matches[2], $subscripts);
             }
-            return call_user_func_array( $callback, array($matches[1],@$subscripts[0]) );
+            return call_user_func_array($callback, array($matches[1], @$subscripts[0]));
         }, $css);
     }
 }