Online PHP editor | refs for oLNjU

<?php function test($logfile) { $chars = '0123456789abcdefghijklmnopqrstuvwxyz'; $base = mt_rand(2, 36); $len = mt_rand(10, 100); $str = ''; for ($i = 0; $i < $len; ++$i) { $str .= $chars[mt_rand(0, $base - 1)]; } $gmp = gmp_init($str, $base); $val = gmp_strval($str, $base); $val = str_pad($val, strlen($str), '0', STR_PAD_LEFT); if ($val !== $str) { throw new Exception('Not same - base '.$base."\n-".$str."\n+".$val); } } for($i = 0; $i < 100000; ++$i) { test($logfile); }