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