DOMNode_normalize_basic.phpt [plain text]
--TEST--
DOMNode::normalize()
--SKIPIF--
<?php
include('skipif.inc');
?>
--FILE--
<?php
$doc = new DOMDocument();
$root = $doc->createElement('book');
$doc->appendChild($root);
$title = $doc->createElement('title');
$root->appendChild($title);
$author = $doc->createElement('author');
$root->appendChild($author);
$text = $doc->createTextNode('This is the first title');
$title->appendChild($text);
echo "Number of child nodes of title = ";
var_dump($title->childNodes->length);
$text = $doc->createTextNode('This is the second title');
$title->appendChild($text);
echo "Number of child nodes of title after adding second title = ";
var_dump($title->childNodes->length);
$author->normalize();
echo "Number of child nodes of title after normalizing author = ";
var_dump($title->childNodes->length);
$title->normalize();
echo "Number of child nodes of title after normalizing title = ";
var_dump($title->childNodes->length);
?>
--EXPECTF--
Number of child nodes of title = int(1)
Number of child nodes of title after adding second title = int(2)
Number of child nodes of title after normalizing author = int(2)
Number of child nodes of title after normalizing title = int(1)