1--TEST-- 2GH-12455 (Namespace prefixes reused incorrectly depending on libxml2 version) 3--EXTENSIONS-- 4dom 5--FILE-- 6<?php 7 8$doc = new DOMDocument(); 9$element = $doc->createElementNS('http://test', 'a:x'); 10$doc->appendChild($element); 11$element1 = $doc->createElementNS('http://test', 'b:y'); 12$element->appendChild($element1); 13$element1->appendChild($doc->createElementNS('http://test', 'b:z')); 14echo $doc->saveXml(); 15 16$xpath = new DOMXPath($doc); 17$xpath->registerNodeNamespaces = true; 18$xpath->registerNamespace('b', 'http://test'); 19 20$elements = $xpath->query('//b:z'); 21foreach ($elements as $e) { 22 var_dump($e->nodeName); 23} 24 25$elements = $xpath->query('//*[name()="b:z"]'); 26echo $elements->length; 27 28?> 29--EXPECT-- 30<?xml version="1.0"?> 31<a:x xmlns:a="http://test"><b:y xmlns:b="http://test"><b:z/></b:y></a:x> 32string(3) "b:z" 331 34
