voku / HtmlMin

src/voku/helper/HtmlMin.php

Doc Comments +1 added lines, -1 removed lines

@@ -1187,7 +1187,7 @@
     /**
      * @param \DOMNode $node
      *
-     * @return \DOMNode|null
+     * @return null|\DOMElement
      */
     protected function getNextSiblingOfTypeDOMElement(\DOMNode $node)
     {

Spacing +28 added lines, -28 removed lines

@@ -543,7 +543,7 @@ 
                     $attr_val = $attribute->value;
                 }
 
-                $attr_str .= ($omit_quotes ? '' : $quoteTmp) . $attr_val . ($omit_quotes ? '' : $quoteTmp);
+                $attr_str .= ($omit_quotes ? '' : $quoteTmp).$attr_val.($omit_quotes ? '' : $quoteTmp);
                 $attr_str .= ' ';
             }
         }
@@ -840,21 +840,21 @@ 
                         $tmpTypePublic = 'PUBLIC';
                     }
 
-                    $html .= '<!DOCTYPE ' . $child->name . ''
-                             . ($child->publicId ? ' ' . $tmpTypePublic . ' "' . $child->publicId . '"' : '')
-                             . ($child->systemId ? ' ' . $tmpTypeSystem . ' "' . $child->systemId . '"' : '')
+                    $html .= '<!DOCTYPE '.$child->name.''
+                             . ($child->publicId ? ' '.$tmpTypePublic.' "'.$child->publicId.'"' : '')
+                             . ($child->systemId ? ' '.$tmpTypeSystem.' "'.$child->systemId.'"' : '')
                              . '>';
                 }
             } elseif ($child instanceof \DOMElement) {
-                $html .= \rtrim('<' . $child->tagName . ' ' . $this->domNodeAttributesToString($child));
-                $html .= '>' . $this->domNodeToString($child);
+                $html .= \rtrim('<'.$child->tagName.' '.$this->domNodeAttributesToString($child));
+                $html .= '>'.$this->domNodeToString($child);
 
                 if (
                     !$this->doRemoveOmittedHtmlTags
                     ||
                     !$this->domNodeClosingTagOptional($child)
                 ) {
-                    $html .= '</' . $child->tagName . '>';
+                    $html .= '</'.$child->tagName.'>';
                 }
 
                 if (!$this->doRemoveWhitespaceAroundTags) {
@@ -894,7 +894,7 @@ 
                     $html .= $child->wholeText;
                 }
             } elseif ($child instanceof \DOMComment) {
-                $html .= '<!--' . $child->textContent . '-->';
+                $html .= '<!--'.$child->textContent.'-->';
             }
         }
 
@@ -1099,8 +1099,8 @@ 
         // Remove extra white-space(s) between HTML attribute(s)
         $html = (string) \preg_replace_callback(
             '#<([^/\s<>!]+)(?:\s+([^<>]*?)\s*|\s*)(/?)>#u',
-            static function ($matches) {
-                return '<' . $matches[1] . \preg_replace('#([^\s=]+)(\=([\'"]?)(.*?)\3)?(\s+|$)#su', ' $1$2', $matches[2]) . $matches[3] . '>';
+            static function($matches) {
+                return '<'.$matches[1].\preg_replace('#([^\s=]+)(\=([\'"]?)(.*?)\3)?(\s+|$)#su', ' $1$2', $matches[2]).$matches[3].'>';
             },
             $html
         );
@@ -1115,7 +1115,7 @@ 
         // -------------------------------------------------------------------------
 
         $html = (string) \preg_replace_callback(
-            '/<(?<element>' . $this->protectedChildNodesHelper . ')(?<attributes> [^>]*)?>(?<value>.*?)<\/' . $this->protectedChildNodesHelper . '>/',
+            '/<(?<element>'.$this->protectedChildNodesHelper.')(?<attributes> [^>]*)?>(?<value>.*?)<\/'.$this->protectedChildNodesHelper.'>/',
             [$this, 'restoreProtectedHtml'],
             $html
         );
@@ -1134,14 +1134,14 @@ 
 
         $html = \str_replace(
             [
-                'html>' . "\n",
-                "\n" . '<html',
-                'html/>' . "\n",
-                "\n" . '</html',
-                'head>' . "\n",
-                "\n" . '<head',
-                'head/>' . "\n",
-                "\n" . '</head',
+                'html>'."\n",
+                "\n".'<html',
+                'html/>'."\n",
+                "\n".'</html',
+                'head>'."\n",
+                "\n".'<head',
+                'head/>'."\n",
+                "\n".'</head',
             ],
             [
                 'html>',
@@ -1160,10 +1160,10 @@ 
         $replace = [];
         $replacement = [];
         foreach (self::$selfClosingTags as $selfClosingTag) {
-            $replace[] = '<' . $selfClosingTag . '/>';
-            $replacement[] = '<' . $selfClosingTag . '>';
-            $replace[] = '<' . $selfClosingTag . ' />';
-            $replacement[] = '<' . $selfClosingTag . '>';
+            $replace[] = '<'.$selfClosingTag.'/>';
+            $replacement[] = '<'.$selfClosingTag.'>';
+            $replace[] = '<'.$selfClosingTag.' />';
+            $replacement[] = '<'.$selfClosingTag.'>';
         }
         $html = \str_replace(
             $replace,
@@ -1171,7 +1171,7 @@ 
             $html
         );
 
-        $html = (string) \preg_replace('#<\b(' . $CACHE_SELF_CLOSING_TAGS . ')([^>]*+)><\/\b\1>#', '<\\1\\2>', $html);
+        $html = (string) \preg_replace('#<\b('.$CACHE_SELF_CLOSING_TAGS.')([^>]*+)><\/\b\1>#', '<\\1\\2>', $html);
 
         // ------------------------------------
         // check if compression worked
@@ -1347,7 +1347,7 @@ 
             }
 
             $this->protectedChildNodes[$this->protected_tags_counter] = $element->parentNode()->innerHtml();
-            $element->getNode()->parentNode->nodeValue = '<' . $this->protectedChildNodesHelper . ' data-' . $this->protectedChildNodesHelper . '="' . $this->protected_tags_counter . '"></' . $this->protectedChildNodesHelper . '>';
+            $element->getNode()->parentNode->nodeValue = '<'.$this->protectedChildNodesHelper.' data-'.$this->protectedChildNodesHelper.'="'.$this->protected_tags_counter.'"></'.$this->protectedChildNodesHelper.'>';
 
             ++$this->protected_tags_counter;
         }
@@ -1380,7 +1380,7 @@ 
             }
 
             $this->protectedChildNodes[$this->protected_tags_counter] = $element->innerhtml;
-            $element->getNode()->nodeValue = '<' . $this->protectedChildNodesHelper . ' data-' . $this->protectedChildNodesHelper . '="' . $this->protected_tags_counter . '"></' . $this->protectedChildNodesHelper . '>';
+            $element->getNode()->nodeValue = '<'.$this->protectedChildNodesHelper.' data-'.$this->protectedChildNodesHelper.'="'.$this->protected_tags_counter.'"></'.$this->protectedChildNodesHelper.'>';
 
             ++$this->protected_tags_counter;
         }
@@ -1397,11 +1397,11 @@ 
                 continue;
             }
 
-            $this->protectedChildNodes[$this->protected_tags_counter] = '<!--' . $text . '-->';
+            $this->protectedChildNodes[$this->protected_tags_counter] = '<!--'.$text.'-->';
 
             /* @var $node \DOMComment */
             $node = $element->getNode();
-            $child = new \DOMText('<' . $this->protectedChildNodesHelper . ' data-' . $this->protectedChildNodesHelper . '="' . $this->protected_tags_counter . '"></' . $this->protectedChildNodesHelper . '>');
+            $child = new \DOMText('<'.$this->protectedChildNodesHelper.' data-'.$this->protectedChildNodesHelper.'="'.$this->protected_tags_counter.'"></'.$this->protectedChildNodesHelper.'>');
             /** @noinspection UnusedFunctionResultInspection */
             $element->getNode()->parentNode->replaceChild($child, $node);
 

src/voku/helper/HtmlMinDomObserverOptimizeAttributes.php

Spacing +2 added lines, -2 removed lines

@@ -98,7 +98,7 @@ 
             \ksort($attrs);
             foreach ($attrs as $attrName => $attrValue) {
                 $attrValue = HtmlDomParser::replaceToPreserveHtmlEntities($attrValue);
-                $element->setAttribute((string)$attrName, $attrValue, true);
+                $element->setAttribute((string) $attrName, $attrValue, true);
             }
         }
     }
@@ -209,7 +209,7 @@ 
                 continue;
             }
 
-            $attrValue .= \trim($class) . ' ';
+            $attrValue .= \trim($class).' ';
         }
 
         return \trim($attrValue);