Apply coding-standards changes to files

Author: Mellthas

src/Autoloader.php

@@ -39,4 +39,4 @@ public static function autoload($class)
             }
         }
     }
-}
+}

src/Css/Style.php

@@ -937,7 +937,7 @@ function __get($prop)
 
         $retval = null;
 
-        // Preview the value based on the default if the property is not cached 
+        // Preview the value based on the default if the property is not cached
         // and the computed value has not yet been set.
         $reset_value = false;
         $specified_value = null;
@@ -1227,7 +1227,7 @@ function get_background_color()
 
     /**
      * Returns the background image URI, or "none"
-     * 
+     *
      * @link https://www.w3.org/TR/CSS21/colors.html#propdef-background-image
      * @return string
      */
@@ -1579,7 +1579,7 @@ function get_border_spacing()
 
     /**
      * Returns the list style image URI, or "none"
-     * 
+     *
      * @link http://www.w3.org/TR/CSS21/generate.html#propdef-list-style-image
      * @return string
      */
@@ -1837,7 +1837,7 @@ protected function _image($val)
             print "<pre>[_image\n";
             print_r($parsed_url);
             print $this->_stylesheet->get_protocol() . "\n" . $this->_stylesheet->get_base_path() . "\n" . $path . "\n";
-            print "_image]</pre>";;
+            print "_image]</pre>";
         }
         return $path;
     }
@@ -2268,7 +2268,7 @@ function set_font($val)
 
     /**
      * Sets the text alignment
-     * 
+     *
      * If no alignment is set on the element and the direction is rtl then
      * the property is set to "right", otherwise it is set to "left".
      *

src/Dompdf.php

@@ -288,7 +288,7 @@ public function __construct($options = null)
 
         $versionFile = realpath(__DIR__ . '/../VERSION');
         if (file_exists($versionFile) && ($version = trim(file_get_contents($versionFile))) !== false && $version !== '$Format:<%h>$') {
-          $this->version = sprintf('dompdf %s', $version);
+            $this->version = sprintf('dompdf %s', $version);
         }
 
         $this->setPhpConfig();

src/FontMetrics.php

@@ -97,8 +97,8 @@ public function saveFontFamilies()
             $cacheData .= sprintf("  '%s' => array(%s", addslashes($family), PHP_EOL);
             foreach ($variants as $variant => $path) {
                 $path = sprintf("'%s'", $path);
-                $path = str_replace('\'' . $this->getOptions()->getFontDir() , '$fontDir . \'' , $path);
-                $path = str_replace('\'' . $this->getOptions()->getRootDir() , '$rootDir . \'' , $path);
+                $path = str_replace('\'' . $this->getOptions()->getFontDir(), '$fontDir . \'', $path);
+                $path = str_replace('\'' . $this->getOptions()->getRootDir(), '$rootDir . \'', $path);
                 $cacheData .= sprintf("    '%s' => %s,%s", $variant, $path, PHP_EOL);
             }
             $cacheData .= sprintf("  ),%s", PHP_EOL);
@@ -227,7 +227,7 @@ public function registerFont($style, $remoteFile, $context = null)
                         break;
                     }
                 }
-                if ($chrootValid !== true) {    
+                if ($chrootValid !== true) {
                     Helpers::record_warnings(E_USER_WARNING, "Permission denied on $remoteFile. The file could not be found under the paths specified by Options::chroot.", __FILE__, __LINE__);
                     return false;
                 }
@@ -588,4 +588,4 @@ public function getCanvas()
     {
         return $this->canvas;
     }
-}
+}

src/Frame.php

@@ -326,7 +326,7 @@ public function reset()
         $this->_style = clone $this->_original_style;
 
         // If this represents a generated node then child nodes represent generated content.
-        // Remove the children since the content will be generated next time this frame is reflowed. 
+        // Remove the children since the content will be generated next time this frame is reflowed.
         if ($this->_node->nodeName === "dompdf_generated" && $this->_style->content != "normal") {
             foreach ($this->get_children() as $child) {
                 $this->remove_child($child);
@@ -1258,4 +1258,4 @@ public function __toString()
 
         return $str;
     }
-}
+}

src/Frame/Factory.php

@@ -84,15 +84,15 @@ static function decorate_frame(Frame $frame, Dompdf $dompdf, Frame $root = null)
 
         switch ($display) {
 
-            case "flex": //FIXME: display type not yet supported 
+            case "flex": //FIXME: display type not yet supported
             case "table-caption": //FIXME: display type not yet supported
             case "block":
                 $positioner = "Block";
                 $decorator = "Block";
                 $reflower = "Block";
                 break;
 
-            case "inline-flex": //FIXME: display type not yet supported 
+            case "inline-flex": //FIXME: display type not yet supported
             case "inline-block":
                 $positioner = "Inline";
                 $decorator = "Block";

src/Frame/FrameListIterator.php

@@ -88,4 +88,4 @@ public function next()
         $this->_num++;
         return $ret;
     }
-}
+}

src/Frame/FrameTree.php

@@ -312,4 +312,4 @@ public function insert_node(DOMElement $node, DOMElement $new_node, $pos)
 
         return $frame_id;
     }
-}
+}

src/Frame/FrameTreeIterator.php

@@ -93,4 +93,3 @@ public function next()
         return $b;
     }
 }
-

src/FrameDecorator/Table.php

@@ -395,4 +395,4 @@ public function move_after(Frame $frame)
     {
         $this->get_parent()->insert_child_after($frame, $this);
     }
-}
+}