Online PHP editor | refs for B18he

<?php function my_mt_srand(?int $seed = null) { $GLOBALS['my_mt_rand'] = new \Random\Randomizer(new \Random\Engine\Mt19937($seed)); } function my_mt_rand($min = null, $max = null) { if (!isset($GLOBALS['my_mt_rand'])) { $GLOBALS['my_mt_rand'] = new \Random\Randomizer(new \Random\Engine\Mt19937()); } if ($min === null && $max === null) { return $GLOBALS['my_mt_rand']->nextInt(); } return $GLOBALS['my_mt_rand']->getInt($min, $max); } mt_srand(1234); my_mt_srand(1234); var_dump(mt_rand()); var_dump(my_mt_rand()); var_dump(mt_rand(1, 1000)); var_dump(my_mt_rand(1, 1000));