voku / CssToInlineStyles

src/CssToInlineStyles.php

Spacing +29 added lines, -29 removed lines

@@ -144,7 +144,7 @@ 
   public function setHTML($html)
   {
     // strip style definitions, if we use css-class "cleanup" on a style-element
-    $this->html = (string)preg_replace('/<style[^>]+class="cleanup"[^>]*>.*<\/style>/Usi', ' ', $html);
+    $this->html = (string) preg_replace('/<style[^>]+class="cleanup"[^>]*>.*<\/style>/Usi', ' ', $html);
   }
 
   /**
@@ -154,7 +154,7 @@ 
    */
   public function setCSS($css)
   {
-    $this->css = (string)$css;
+    $this->css = (string) $css;
   }
 
   /**
@@ -195,7 +195,7 @@ 
   public function convert($outputXHTML = false, $libXMLOptions = 0, $path = false)
   {
     // redefine
-    $outputXHTML = (bool)$outputXHTML;
+    $outputXHTML = (bool) $outputXHTML;
 
     // validate
     if (!$this->html) {
@@ -213,7 +213,7 @@ 
       foreach ($document->getElementsByTagName('link') as $node) {
         
         /** @noinspection PhpUndefinedMethodInspection */
-        $file = ($path ?: __DIR__) . '/' . $node->getAttribute('href');
+        $file = ($path ?: __DIR__).'/'.$node->getAttribute('href');
 
         if (file_exists($file)) {
           $css .= file_get_contents($file);
@@ -286,7 +286,7 @@ 
     if (!empty($matches[2])) {
       // add
       foreach ($matches[2] as $match) {
-        $css .= trim($match) . "\n";
+        $css .= trim($match)."\n";
       }
     }
 
@@ -306,12 +306,12 @@ 
     $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;
@@ -333,7 +333,7 @@ 
       $cssProperties = trim($chunks[1]);
 
       // split multiple selectors
-      $selectors = (array)explode(',', $selectors);
+      $selectors = (array) explode(',', $selectors);
 
       // loop selectors
       foreach ($selectors as $selector) {
@@ -402,7 +402,7 @@ 
       $css = $this->stripeMediaQueries($css);
     }
 
-    return (string)$css;
+    return (string) $css;
   }
 
   /**
@@ -417,7 +417,7 @@ 
     // 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);
   }
 
   /**
@@ -429,7 +429,7 @@ 
    */
   private function stripeCharsetInCss($css)
   {
-    return (string)preg_replace(self::$cssCharsetRegEx, '', $css);
+    return (string) preg_replace(self::$cssCharsetRegEx, '', $css);
   }
 
   /**
@@ -450,7 +450,7 @@ 
     // loop properties
     foreach ($properties as $property) {
       // split into chunks
-      $chunks = (array)explode(':', $property, 2);
+      $chunks = (array) explode(':', $property, 2);
 
       // validate
       if (!isset($chunks[1])) {
@@ -488,7 +488,7 @@ 
    */
   private function splitIntoProperties($styles)
   {
-    $properties = (array)explode(';', $styles);
+    $properties = (array) explode(';', $styles);
     $propertiesCount = count($properties);
 
     /** @noinspection ForeachInvariantsInspection */
@@ -500,7 +500,7 @@ 
           &&
           strpos($properties[$i + 1], 'base64,') !== false
       ) {
-        $properties[$i] .= ';' . $properties[$i + 1];
+        $properties[$i] .= ';'.$properties[$i + 1];
         $properties[$i + 1] = '';
         ++$i;
       }
@@ -534,9 +534,9 @@ 
     // with UTF-8 hack: http://php.net/manual/en/domdocument.loadhtml.php#95251
     //
     if ($libXMLOptions !== 0) {
-      $document->loadHTML('<?xml encoding="' . $this->getEncoding() . '">' . $html, $libXMLOptions);
+      $document->loadHTML('<?xml encoding="'.$this->getEncoding().'">'.$html, $libXMLOptions);
     } else {
-      $document->loadHTML('<?xml encoding="' . $this->getEncoding() . '">' . $html);
+      $document->loadHTML('<?xml encoding="'.$this->getEncoding().'">'.$html);
     }
 
 
@@ -687,7 +687,7 @@ 
     if (null !== $stylesAttribute) {
       // get value for the styles attribute
       /** @noinspection PhpUndefinedFieldInspection */
-      $definedStyles = (string)$stylesAttribute->value;
+      $definedStyles = (string) $stylesAttribute->value;
 
       // split into properties
       $definedProperties = $this->splitIntoProperties($definedStyles);
@@ -704,7 +704,7 @@ 
           ||
           false === stripos($properties[$key], '!important')
           ||
-          false !== stripos(implode('', (array)$value), '!important')
+          false !== stripos(implode('', (array) $value), '!important')
       ) {
         $properties[$key] = $value;
       }
@@ -715,8 +715,8 @@ 
 
     // build chunks
     foreach ($properties as $key => $values) {
-      foreach ((array)$values as $value) {
-        $propertyChunks[] = $key . ': ' . $value . ';';
+      foreach ((array) $values as $value) {
+        $propertyChunks[] = $key.': '.$value.';';
       }
     }
 
@@ -745,7 +745,7 @@ 
       }
 
       // split into chunks
-      $chunks = (array)explode(':', trim($property), 2);
+      $chunks = (array) explode(':', trim($property), 2);
 
       // validate
       if (!isset($chunks[1])) {
@@ -811,7 +811,7 @@ 
    */
   public function setCleanup($on = true)
   {
-    $this->cleanup = (bool)$on;
+    $this->cleanup = (bool) $on;
   }
 
   /**
@@ -823,7 +823,7 @@ 
    */
   public function setEncoding($encoding)
   {
-    $this->encoding = (string)$encoding;
+    $this->encoding = (string) $encoding;
   }
 
   /**
@@ -834,7 +834,7 @@ 
    */
   public function setUseInlineStylesBlock($on = true)
   {
-    $this->useInlineStylesBlock = (bool)$on;
+    $this->useInlineStylesBlock = (bool) $on;
   }
 
   /**
@@ -847,7 +847,7 @@ 
    */
   public function setLoadCSSFromHTML($on = true)
   {
-    $this->loadCSSFromHTML = (bool)$on;
+    $this->loadCSSFromHTML = (bool) $on;
   }
 
   /**
@@ -858,7 +858,7 @@ 
    */
   public function setStripOriginalStyleTags($on = true)
   {
-    $this->stripOriginalStyleTags = (bool)$on;
+    $this->stripOriginalStyleTags = (bool) $on;
   }
 
   /**
@@ -872,7 +872,7 @@ 
    */
   public function setExcludeMediaQueries($on = true)
   {
-    $this->excludeMediaQueries = (bool)$on;
+    $this->excludeMediaQueries = (bool) $on;
   }
 
   /**
@@ -882,7 +882,7 @@ 
    */
   public function setExcludeCssCharset($on = true)
   {
-    $this->excludeCssCharset = (bool)$on;
+    $this->excludeCssCharset = (bool) $on;
   }
 
   /**
@@ -892,7 +892,7 @@ 
    */
   public function setExcludeConditionalInlineStylesBlock($on = true)
   {
-    $this->excludeConditionalInlineStylesBlock = (bool)$on;
+    $this->excludeConditionalInlineStylesBlock = (bool) $on;
   }
 
 }

example/index.php

Spacing +3 added lines, -3 removed lines

@@ -1,15 +1,15 @@
 <?php
 
 require_once 'config.php';
-require_once __DIR__ . '/../vendor/autoload.php';
+require_once __DIR__.'/../vendor/autoload.php';
 
 use voku\CssToInlineStyles\CssToInlineStyles;
 
 // create instance
 $cssToInlineStyles = new CssToInlineStyles();
 
-$html = file_get_contents(__DIR__ . '/examples/sumo/index.htm');
-$css = file_get_contents(__DIR__ . '/examples/sumo/style.css');
+$html = file_get_contents(__DIR__.'/examples/sumo/index.htm');
+$css = file_get_contents(__DIR__.'/examples/sumo/style.css');
 
 $cssToInlineStyles->setHTML($html);
 $cssToInlineStyles->setCSS($css);