1--TEST-- 2Bug #42082 (NodeList length zero should be empty) 3--SKIPIF-- 4<?php require_once('skipif.inc'); ?> 5--FILE-- 6<?php 7$doc = new DOMDocument(); 8$xpath = new DOMXPath($doc); 9$nodes = $xpath->query('*'); 10echo get_class($nodes), "\n"; 11var_dump($nodes->length); 12$length = $nodes->length; 13var_dump(empty($nodes->length), empty($length)); 14 15$doc->loadXML("<element></element>"); 16var_dump($doc->firstChild->nodeValue, empty($doc->firstChild->nodeValue), isset($doc->firstChild->nodeValue)); 17var_dump(empty($doc->nodeType), empty($doc->firstChild->nodeType)) 18?> 19--EXPECT-- 20DOMNodeList 21int(0) 22bool(true) 23bool(true) 24string(0) "" 25bool(true) 26bool(true) 27bool(false) 28bool(false) 29
