DOMBLAZE II XMLNS

domblaze2.php

<?php
/**
 * DOMBLAZE II is just with XMLNS support
 * 
 * @link http://stackoverflow.com/a/26327033/367456
 */

/* DOMBLAZE II XMLNS */ $doc->registerNodeClass("DOMElement", "DOMBLAZE"); 

class DOMBLAZE extends DOMElement
{
    /**
     * @param $expression
     *
     * @return DomNode|DOMXPath|IteratorIterator|String|DOMElement[]
     */
    public function __invoke($expression = null)
    {
        return $this->xpath($expression);
    }

    /**
     * @param string $expression [optional]
     *
     * @return IteratorIterator|DOMXPath|DomNode|String|DOMElement[]
     */
    function xpath($expression = null)
    {
        isset($this->ownerDocument->xpath) || $this->ownerDocument->xpath = new DOMXPath($this->ownerDocument);
        if ($expression === null) {
            return $this->ownerDocument->xpath;
        }
        $result = $this->ownerDocument->xpath->evaluate($expression, $this);
        return ($result instanceof DOMNodeList) ? new IteratorIterator($result) : $result;
    }
}