3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 0, $string = "0192837465pqowieurytlaksjdhfgzmxncbv"; $i < 10; $i++) { $new_string = str_shuffle($string); echo $string.'<br />'; unset($new_string); }
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.25, 7.3.0 - 7.3.12, 7.4.0
0192837465pqowieurytlaksjdhfgzmxncbv<br />0192837465pqowieurytlaksjdhfgzmxncbv<br />0192837465pqowieurytlaksjdhfgzmxncbv<br />0192837465pqowieurytlaksjdhfgzmxncbv<br />0192837465pqowieurytlaksjdhfgzmxncbv<br />0192837465pqowieurytlaksjdhfgzmxncbv<br />0192837465pqowieurytlaksjdhfgzmxncbv<br />0192837465pqowieurytlaksjdhfgzmxncbv<br />0192837465pqowieurytlaksjdhfgzmxncbv<br />0192837465pqowieurytlaksjdhfgzmxncbv<br />
preferences:
79.38 ms | 403 KiB | 77 Q