voku / CssToInlineStyles

src/CssToInlineStyles.php

Spacing +29 added lines, -29 removed lines

@@ -176,7 +176,7 @@ 
   public function setHTML($html)
   {
     // strip style definitions, if we use css-class "cleanup" on a style-element
-    $this->html = (string)preg_replace(self::$styleTagWithCleanupClassRegEx, ' ', $html);
+    $this->html = (string) preg_replace(self::$styleTagWithCleanupClassRegEx, ' ', $html);
 
     return $this;
   }
@@ -190,7 +190,7 @@ 
    */
   public function setCSS($css)
   {
-    $this->css = (string)$css;
+    $this->css = (string) $css;
 
     $this->css_media_queries = $this->getMediaQueries($css);
 
@@ -236,7 +236,7 @@ 
   public function convert($outputXHTML = false, $libXMLExtraOptions = null, $path = false)
   {
     // init
-    $outputXHTML = (bool)$outputXHTML;
+    $outputXHTML = (bool) $outputXHTML;
 
     // validate
     if (!$this->html) {
@@ -253,7 +253,7 @@ 
     if ($this->loadCSSFromHTML) {
       foreach ($dom->find('link') as $node) {
 
-        $file = ($path ?: __DIR__) . '/' . $node->getAttribute('href');
+        $file = ($path ?: __DIR__).'/'.$node->getAttribute('href');
 
         if (file_exists($file)) {
           $css .= file_get_contents($file);
@@ -304,7 +304,7 @@ 
         &&
         $this->css_media_queries
     ) {
-      $html = str_ireplace('</head>', '<style type="text/css">' . "\n" . $this->css_media_queries . "\n" . '</styles></head>', $html);
+      $html = str_ireplace('</head>', '<style type="text/css">'."\n".$this->css_media_queries."\n".'</styles></head>', $html);
     }
 
     return $html;
@@ -332,7 +332,7 @@ 
     if (!empty($matches[1])) {
       // add
       foreach ($matches[1] as $match) {
-        $css .= trim($match) . "\n";
+        $css .= trim($match)."\n";
       }
     }
 
@@ -352,12 +352,12 @@ 
     $cssRules = array();
 
     // init vars
-    $css = (string)$css;
+    $css = (string) $css;
 
     $css = $this->doCleanup($css);
 
     // rules are splitted by }
-    $rules = (array)explode('}', $css);
+    $rules = (array) explode('}', $css);
 
     // init var
     $i = 1;
@@ -379,7 +379,7 @@ 
       $cssProperties = trim($chunks[1]);
 
       // split multiple selectors
-      $selectors = (array)explode(',', $selectors);
+      $selectors = (array) explode(',', $selectors);
 
       // loop selectors
       foreach ($selectors as $selector) {
@@ -447,7 +447,7 @@ 
       $css = $this->stripeMediaQueries($css);
     }
 
-    return (string)$css;
+    return (string) $css;
   }
 
   /**
@@ -462,7 +462,7 @@ 
     // remove comments previously to matching media queries
     $css = preg_replace(self::$styleCommentRegEx, '', $css);
 
-    return (string)preg_replace(self::$cssMediaQueriesRegEx, '', $css);
+    return (string) preg_replace(self::$cssMediaQueriesRegEx, '', $css);
   }
 
   /**
@@ -491,7 +491,7 @@ 
    */
   private function stripeCharsetInCss($css)
   {
-    return (string)preg_replace(self::$cssCharsetRegEx, '', $css);
+    return (string) preg_replace(self::$cssCharsetRegEx, '', $css);
   }
 
   /**
@@ -512,7 +512,7 @@ 
     // loop properties
     foreach ($properties as $property) {
       // split into chunks
-      $chunks = (array)explode(':', $property, 2);
+      $chunks = (array) explode(':', $property, 2);
 
       // validate
       if (!isset($chunks[1])) {
@@ -550,7 +550,7 @@ 
    */
   private function splitIntoProperties($styles)
   {
-    $properties = (array)explode(';', $styles);
+    $properties = (array) explode(';', $styles);
     $propertiesCount = count($properties);
 
     /** @noinspection ForeachInvariantsInspection */
@@ -562,7 +562,7 @@ 
           &&
           strpos($properties[$i + 1], 'base64,') !== false
       ) {
-        $properties[$i] .= ';' . $properties[$i + 1];
+        $properties[$i] .= ';'.$properties[$i + 1];
         $properties[$i + 1] = '';
         ++$i;
       }
@@ -645,7 +645,7 @@ 
             $originalStyle = $element->attributes->getNamedItem('style');
 
             if ($originalStyle) {
-              $originalStyle = (string)$originalStyle->value;
+              $originalStyle = (string) $originalStyle->value;
             } else {
               $originalStyle = '';
             }
@@ -700,7 +700,7 @@ 
     // any styles defined before?
     if (null !== $stylesAttribute) {
       // get value for the styles attribute
-      $definedStyles = (string)$stylesAttribute->value;
+      $definedStyles = (string) $stylesAttribute->value;
 
       // split into properties
       $definedProperties = $this->splitIntoProperties($definedStyles);
@@ -717,7 +717,7 @@ 
           ||
           false === stripos($properties[$key], '!important')
           ||
-          false !== stripos(implode('', (array)$value), '!important')
+          false !== stripos(implode('', (array) $value), '!important')
       ) {
         unset($properties[$key]);
         $properties[$key] = $value;
@@ -729,8 +729,8 @@ 
 
     // build chunks
     foreach ($properties as $key => $values) {
-      foreach ((array)$values as $value) {
-        $propertyChunks[] = $key . ': ' . $value . ';';
+      foreach ((array) $values as $value) {
+        $propertyChunks[] = $key.': '.$value.';';
       }
     }
 
@@ -759,7 +759,7 @@ 
       }
 
       // split into chunks
-      $chunks = (array)explode(':', trim($property), 2);
+      $chunks = (array) explode(':', trim($property), 2);
 
       // validate
       if (!isset($chunks[1])) {
@@ -823,7 +823,7 @@ 
    */
   public function setCleanup($on = true)
   {
-    $this->cleanup = (bool)$on;
+    $this->cleanup = (bool) $on;
 
     return $this;
   }
@@ -839,7 +839,7 @@ 
    */
   public function setEncoding($encoding)
   {
-    $this->encoding = (string)$encoding;
+    $this->encoding = (string) $encoding;
 
     return $this;
   }
@@ -855,7 +855,7 @@ 
    */
   public function setUseInlineStylesBlock($on = true)
   {
-    $this->useInlineStylesBlock = (bool)$on;
+    $this->useInlineStylesBlock = (bool) $on;
 
     return $this;
   }
@@ -871,7 +871,7 @@ 
    */
   public function setLoadCSSFromHTML($on = true)
   {
-    $this->loadCSSFromHTML = (bool)$on;
+    $this->loadCSSFromHTML = (bool) $on;
 
     return $this;
   }
@@ -887,7 +887,7 @@ 
    */
   public function setStripOriginalStyleTags($on = true)
   {
-    $this->stripOriginalStyleTags = (bool)$on;
+    $this->stripOriginalStyleTags = (bool) $on;
 
     return $this;
   }
@@ -905,7 +905,7 @@ 
    */
   public function setExcludeMediaQueries($on = true)
   {
-    $this->excludeMediaQueries = (bool)$on;
+    $this->excludeMediaQueries = (bool) $on;
 
     return $this;
   }
@@ -919,7 +919,7 @@ 
    */
   public function setExcludeCssCharset($on = true)
   {
-    $this->excludeCssCharset = (bool)$on;
+    $this->excludeCssCharset = (bool) $on;
 
     return $this;
   }
@@ -935,7 +935,7 @@ 
    */
   public function setExcludeConditionalInlineStylesBlock($on = true)
   {
-    $this->excludeConditionalInlineStylesBlock = (bool)$on;
+    $this->excludeConditionalInlineStylesBlock = (bool) $on;
 
     return $this;
   }