<?php $start=time(); for ($i=0;$i<1000000;$i++) $res = preg_match('~\.(?:com|net|biz)\b~', 'apache.com'); $lap=time(); for ($i=0;$i<1000000;$i++) $res = preg_match('~\.(?:biz|net|com)\b~', 'apache.com'); $end=time(); $time1 = $lap - $start; $time2 = $end - $lap; echo $time1."<br />"; echo $time2."<br />"; ?>
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