3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr = array("あ","い","う","え","お","か","き","く","け","こ","さ","し","す","せ","そ","た","ち","つ","て","と","な","に","ぬ","ね","の","は","ひ","ふ","へ","ほ","ま","み","む","め","も","や","ゆ","よ","ら","り","る","れ","ろ","わ","を","ん","が","ぎ","ぐ","げ","ご","ざ","じ","ず","ぜ","ぞ","だ","ぢ","づ","で","ど","ば","び","ぶ","べ","ぼ","ぱ","ぴ","ぷ","ぺ","ぽ"); $count = count($arr)-1; for ($a=0;$a<=$count;$a++) { for ($b=0;$b<=$count;$b++) { for ($c=0;$c<=$count;$c++) { for ($d=0;$d<=$count;$d++) { //print(md5($arr[$a].$arr[$b].$arr[$c].$arr[$d])); if (md5($arr[$a].$arr[$b].$arr[$c].$arr[$d]) === "239363c3075ba1b350aaf62c7e15b574") { print($arr[$a].$arr[$b].$arr[$c].$arr[$d]); exit; } } } } } ?>
Output for 5.2.8, 5.2.11, 5.3.1 - 5.3.10, 5.3.12 - 5.3.17, 5.3.19, 5.3.21, 5.3.29, 5.4.2 - 5.4.12, 5.4.17 - 5.4.34, 5.4.36 - 7.1.0
けこほぞ
Output for 4.3.0 - 5.2.7, 5.2.9 - 5.2.10, 5.2.12 - 5.3.0, 5.3.11, 5.3.18, 5.3.20, 5.3.22 - 5.3.28, 5.4.0 - 5.4.1, 5.4.13 - 5.4.16, 5.4.35

Process exited with code 137.