highwire / opensource-php-BetterDOMDocument

src/DOMDoc.php

Braces +25 added lines, -50 removed lines

@@ -41,23 +41,19 @@ 
     if (is_object($xml)) {
       if (is_a($xml, 'DOMElement')) {
         $this->appendChild($this->importNode($xml, true));
-      }
-      elseif (is_a($xml, 'BetterDOMDocument\DOMDoc')) {
+      } elseif (is_a($xml, 'BetterDOMDocument\DOMDoc')) {
         if ($xml->documentElement) {
           $this->appendChild($this->importNode($xml->documentElement, true));
         }
         $this->ns = $xml->ns;
-      }
-      elseif (is_a($xml, 'DOMDocument')) {
+      } elseif (is_a($xml, 'DOMDocument')) {
         if ($xml->documentElement) {
           $this->appendChild($this->importNode($xml->documentElement, true));
         }
-      }
-      elseif (method_exists($xml, '__toString')) {
+      } elseif (method_exists($xml, '__toString')) {
         $this->loadFromString($xml->__toString());
       }
-    }
-    elseif (is_string($xml) && !empty($xml)) {
+    } elseif (is_string($xml) && !empty($xml)) {
       $this->loadFromString($xml);
     }
 
@@ -113,8 +109,7 @@ 
   public function lookupURL($prefix) {
     if (isset($this->ns[$prefix])) {
       return $this->ns[$prefix];
-    }
-    else {
+    } else {
       return FALSE;
     }
   }
@@ -148,15 +143,13 @@ 
 
     if ($context) {
       $result = $xob->query($xpath, $context);
-    }
-    else {
+    } else {
       $result = $xob->query($xpath);
     }
 
     if ($result) {
       return new DOMList($result, $this);
-    }
-    else {
+    } else {
       return FALSE;
     }
   }
@@ -180,8 +173,7 @@ 
     
     if (empty($result) || !count($result)) {
       return FALSE;
-    }
-    else {
+    } else {
       return $result->item(0);
     }
   }
@@ -260,13 +252,11 @@ 
       if ($context->hasChildNodes()) {
         if ($context->childNodes->length == 1 && $context->firstChild->nodeType == XML_TEXT_NODE) {
           $array['#text'] = $context->firstChild->nodeValue;
-        }
-        else {
+        } else {
           foreach ($context->childNodes as $childNode) {
             if ($childNode->nodeType == XML_ELEMENT_NODE) {
               $array[$childNode->nodeName][] = $this->getArray($raw, $childNode);
-            }
-            elseif ($childNode->nodeType == XML_CDATA_SECTION_NODE) {
+            } elseif ($childNode->nodeType == XML_CDATA_SECTION_NODE) {
               $array['#text'] = $childNode->textContent;
             }
           }
@@ -298,8 +288,7 @@ 
     $matches = array();
     if (preg_match($pattern, $this->saveXML($context), $matches)) {
       return $matches[1];
-    }
-    else {
+    } else {
       return '';
     }
   }
@@ -445,8 +434,7 @@ 
     if ($context->nextSibling) { 
       // $context has an immediate sibling : insert newnode before this one 
       return $context->parentNode->insertBefore($newnode, $context->nextSibling); 
-    }
-    else { 
+    } else { 
       return $context->parentNode->appendChild($newnode); 
     }
   }
@@ -512,11 +500,9 @@ 
         foreach($node as $item) {
           $this->remove($item);
         }
-      }
-      else if (get_class($node) == 'DOMNodeList') {
+      } else if (get_class($node) == 'DOMNodeList') {
         $this->remove(new DOMList($node, $this));
-      }
-      else {
+      } else {
         $parent = $node->parentNode;
         $parent->removeChild($node);
       }
@@ -538,8 +524,7 @@ 
   public function tranform($xsl, $context = NULL) {
     if (!$context) {
       $doc = $this;
-    }
-    else {
+    } else {
       if (is_string($context)) {
         $context = $this->xpathSingle($context);
       }
@@ -590,8 +575,7 @@ 
 
       $transformed = $this->tranform($xsl, $node);
       return $this->replace($node, $transformed->documentElement);   
-    }
-    else {
+    } else {
       // @@TODO: Report the correct calling file and number
       throw new \Exception("Changing the namespace of a " . get_class($node) . " is not supported");
     }
@@ -676,14 +660,12 @@ 
       // Add in xlink options
       if ($options['xlink'] === TRUE) {
         $options['xlink'] = "@xlink:type = 'simple'";
-      }
-      else if (empty($options['xlink'])) {
+      } else if (empty($options['xlink'])) {
         $options['xlink'] = "false()";
       }
       $xslOptions = str_replace("||xlink||", $options['xlink'], $xslOptions);
       $transformed = $this->tranform($xslOptions, $context);
-    }
-    else {
+    } else {
       $transformed = $this->tranform($xslSimple, $context);
     }
     
@@ -719,8 +701,7 @@ 
       // Find any of these elements that have no child nodes and are therefore candidates for self-closing, replace them with a self-closed version. 
       $pattern = '<(area|base|br|col|command|embed|hr|img|input|keygen|link|meta|param|source|track|wbr)(\b[^<]*)><\/\1>';
       return preg_replace('/' . $pattern . '/', '<$1$2/>', $output);
-    }
-    else {
+    } else {
       return $this->saveXML($context, LIBXML_NOEMPTYTAG);
     }
   }
@@ -749,8 +730,7 @@ 
     // Check up error-checking
     if ($error_checking == FALSE) {
       $this->error_checking = 'none';
-    }
-    else {
+    } else {
       $this->error_checking = $error_checking;
     }
     if ($this->error_checking != 'strict') {
@@ -810,8 +790,7 @@ 
         if ($namespace->prefix != 'xml' && $namespace->nodeValue != 'http://www.w3.org/XML/1998/namespace') {
           $this->registerNamespace($namespace->prefix, $namespace->nodeValue);
         }
-      }
-      else {
+      } else {
         $this->default_ns = $namespace->nodeValue;
         if (is_string($auto_register_namespaces)) {
           $this->registerNamespace($auto_register_namespaces, $namespace->nodeValue);
@@ -842,8 +821,7 @@ 
               $this->registerNamespace($tagname, $attr->value);
             } 
           }
-        }
-        else if (substr($attr->name,0,6) == 'xmlns:') {
+        } else if (substr($attr->name,0,6) == 'xmlns:') {
           $prefix = substr($attr->name,6);
           $this->registerNamespace($prefix, $attr->value); 
         }
@@ -882,12 +860,10 @@ 
         }
         $context = $this->importNode($context->documentElement, TRUE);
         return;
-      }
-      else if (is_a($context, 'DOMDocument')) {
+      } else if (is_a($context, 'DOMDocument')) {
         $context = $this->importNode($context->documentElement, TRUE);
         return;
-      }
-      else {
+      } else {
         $context = $this->importNode($context, TRUE);
         return;
       }
@@ -899,8 +875,7 @@ 
   protected function loadFromString($xml) {
     if ($this->error_checking == 'none') {
       @$this->loadXML($xml, LIBXML_COMPACT);
-    }
-    else if (!$this->loadXML($xml, LIBXML_COMPACT)) {
+    } else if (!$this->loadXML($xml, LIBXML_COMPACT)) {
       trigger_error('BetterDOMDocument\DOMDoc: Could not load: ' . htmlspecialchars($xml), E_USER_WARNING);
     }
   }

src/DOMList.php

Braces +4 added lines, -5 removed lines

@@ -24,11 +24,9 @@ 
   public function __get ($prop) {
     if ($prop == 'length') {
       return $this->length;
-    }
-    else if ($prop == 'dom') {
+    } else if ($prop == 'dom') {
       return $this->dom;
-    }
-    else {
+    } else {
       return null;
     }
   }
@@ -56,8 +54,9 @@ 
   public function item($index) {
     if (isset($this->array[$index])) {
       return $this->array[$index];
+    } else {
+      return FALSE;
     }
-    else return FALSE;
   }
   
   public function count(): int {