<?php
$digits = '1234567890';
$alnum = '123test';
/*
$start = microtime(true);
for ($i = 0; $i < 1000; $i++) {
preg_match('/^\d+$/D', $digits);
preg_match('/^\d+$/D', $alnum);
}
//printf("%F\n", microtime(true) - $start);
*/
//$start = microtime(true);
for ($i = 0; $i < 1000; $i++) {
strspn($digits, $digits) === strlen($digits);
strspn($alnum, $digits) === strlen($alnum);
}
//printf("%F\n", microtime(true) - $start);
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 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
- Output for 5.1.0
- Fatal error: fatal flex scanner internal error--end of buffer missed in /in/U04sW on line 18
Process exited with code 255.
preferences:
321.62 ms | 401 KiB | 459 Q