1--TEST--
2Delayed freeing character data
3--EXTENSIONS--
4dom
5--FILE--
6<?php
7$doc = new DOMDocument;
8$doc->loadXML(<<<'XML'
9<?xml version="1.0"?>
10<container><![CDATA[This is a CDATA section<p>test</p>]]></container>
11XML);
12$cdata = $doc->documentElement->firstChild;
13var_dump($cdata->wholeText, $cdata->parentNode->tagName);
14$cdata->parentNode->remove();
15var_dump($cdata->wholeText, $cdata->parentNode->tagName);
16?>
17--EXPECTF--
18string(34) "This is a CDATA section<p>test</p>"
19string(9) "container"
20
21Warning: Attempt to read property "tagName" on null in %s on line %d
22string(34) "This is a CDATA section<p>test</p>"
23NULL
24