Server : Apache System : Linux server2.thebrownbagmedia.com 4.18.0-553.34.1.el8_10.x86_64 #1 SMP Wed Jan 8 09:40:06 EST 2025 x86_64 User : topnotchcv ( 1029) PHP Version : 8.1.32 Disable Function : NONE Directory :  /opt/cpanel/ea-php81/root/usr/share/tests/pear/XML_Util/tests/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

<?php

/**
 * Bug #21184
 *
 * PREG returns NULL when it encounters an error.
 * In this case, it was encountering PREG_BACKTRACK_LIMIT_ERROR.
 *
 * @link https://pear.php.net/bugs/bug.php?id=21177
 */
class Bug21184 extends AbstractUnitTests
{
    public function testBug21184()
    {
        $xml = '<XML_Serializer_Tag>one</XML_Serializer_Tag>';
        $this->assertEquals($xml, XML_Util::collapseEmptyTags($xml, XML_UTIL_COLLAPSE_ALL));
    }
}