3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "helloworldfoobar"; $arr = array('stam','world','mamash'); foreach($arr as $item){ if($place = strpos($str,$item)){ $str1 = substr($str,0,$place); echo $str1; } }

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42.37 ms | 402 KiB | 5 Q