PHP DOMNode::normalize Examples

Example #1

File: AbstractXmlTest.php Project: goetas/webservices

 private static function removeCharacterDataNodes(\DOMNode $node)
 {
     $node->normalize();
     if ($node->hasChildNodes()) {
         for ($i = $node->childNodes->length - 1; $i >= 0; $i--) {
             $child = $node->childNodes->item($i);
             if ($child instanceof \DOMCharacterData) {
                 if (!strlen(trim($child->data))) {
                     $node->removeChild($child);
                 }
             }
         }
     }
 }