1--TEST-- 2DOMParentNode::append() 3--EXTENSIONS-- 4dom 5--FILE-- 6<?php 7declare(strict_types=1); 8 9require_once("dom_test.inc"); 10 11$dom = new DOMDocument; 12$dom->loadXML('<test><mark/><mark /><mark /></test>'); 13 14$element = $dom->documentElement; 15$element->append( 16 $dom->createElement('element', 'content'), 17 'content' 18); 19 20var_dump($dom->documentElement->childElementCount); 21print_node_list_compact($element->childNodes); 22 23$element->append( 24 $dom->createElement('element', 'content'), 25 'content' 26); 27var_dump($dom->documentElement->childElementCount); 28?> 29--EXPECT-- 30int(4) 31<mark> 32</mark> 33<mark> 34</mark> 35<mark> 36</mark> 37<element> 38 content 39</element> 40content 41int(5) 42