3v4l.org

run code in 300+ PHP versions simultaneously
<?php mt_srand(1234); var_dump(mt_rand(100,1)); define("UL", mt_getrandmax()+1000); $r=mt_rand(0, UL); var_dump($r); if ($r < 0 || $r > UL) echo "Random value out of range\n";

preferences:
31.17 ms | 402 KiB | 5 Q