<?php
$keywords = array('AV女星','色诱','偷拍','走光','露点','全裸','女优','强奸','SM','三级');
$begin = microtime(TRUE);
foreach($keywords as $key) {
strpos('站和主要商业网站偷拍要树立正确办网导', $key) !== false;
}
$end = microtime(TRUE);
echo (($end-$begin)*1000).'ms ';
$begin = microtime(TRUE);
preg_match("/AV女星|色诱|偷拍|走光|露点|全裸|女优|强奸|SM|三级/", '站和主要商业网站偷拍要树立正确办网导');
$end = microtime(TRUE);
echo (($end-$begin)*1000).'ms ';
preferences:
31.03 ms | 402 KiB | 5 Q