3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $s = "http://ad.zanox.com/ppc/?22535376C937109894&ULP=[[?etf-name=Zanox%20-%20Flux&etf-prdref=0000011028nubuck%20kaki&eurl=http%3A%2F%2Fwww.sarenza.pl%2Fbirkenstock-madrid-flor-w-s780328-p0000011028]]"; //$t = stristr($s,"&eurl",true); //str_replace("[[","",stristr($t,"[[")); preg_match("/(prdref=)(.*?)(&eurl)/",$s,$match); var_dump(is_array($match[4])); ?>
Output for 5.3.0 - 7.1.0
Notice: Undefined offset: 4 in /in/uhhWc on line 10 bool(false)
Output for 4.3.0 - 5.2.17
Notice: Undefined offset: 4 in /in/uhhWc on line 10 bool(false)