3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $s = "http://ad.zanox.com/ppc/?23012557C80290415&ULP=[[0000011028nubuck%20kaki&eurl=http%3A%2F%2Fwww.sarenza.nl%2Fbirkenstock-madrid-flor-w-s780328-p0000011028]]"; //$t = stristr($s,"&eurl",true); //str_replace("[[","",stristr($t,"[[")); preg_match('\(prdref=)(.*?)(&eurl)',$s,$match); var_dump($match); ?>
Output for 5.2.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: preg_match(): Delimiter must not be alphanumeric or backslash in /in/seP7d on line 9 NULL
Output for hhvm-3.10.0 - 3.12.0
Warning: Delimiter must not be alphanumeric or backslash in /in/seP7d on line 9 NULL
Output for 4.3.11 - 5.1.6
Warning: preg_match(): Delimiter must not be alphanumeric or backslash in /in/seP7d on line 9 array(0) { }
Output for 4.3.0 - 4.3.10
Warning: Delimiter must not be alphanumeric or backslash in /in/seP7d on line 9 array(0) { }