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xpathで正規表現を使う (registerXpathPhpFunctionsの使い方)

Posted at 2013-03-09

<?php
use Zend\Dom\Query;

$query = new Query();
$query->registerXpathPhpFunctions();
$query->setDocument(file_get_contents('http://ugnews.net/'));
$result = $query->queryXpath('//title[php:functionString("preg_match", "/ugnews/i", node()) = 1]');
var_dump($result->current()->nodeValue);

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