Online PHP editor | output for m52t9

<?php foreach ( [ new \Random\Engine\Mt19937(), new \Random\Engine\Xoshiro256StarStar(), new \Random\Engine\PcgOneseq128XslRr64(), new \Random\Engine\Secure(), ] as $e ) { $start = microtime(true); for ($i = 0; $i < 1000000; $i++) $e->generate(); $end = microtime(true); var_dump($e::class, ($end - $start)); }