3v4l.org

run code in 300+ PHP versions simultaneously
<?php $id = 246; $ret = ''; $tam = strlen($id); for($x = 0; $x < $tam;$x++){ $y = substr($id, $x, 1); switch($y){ case '0': $y = 'm'; break; case '1': $y = 's'; break; case '2': $y = 'g'; break; case '3': $y = 'j'; break; case '4': $y = 'h'; break; case '5': $y = 't'; break; case '6': $y = 'w'; break; case '7': $y = 'z'; break; case '8': $y = 'k'; break; case '9': $y = 'p'; break; } $ret .= $y; } echo $ret;
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
ghw
preferences:
248.25 ms | 406 KiB | 387 Q