时间:2021-07-01 10:21:17 帮助过:6人阅读
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$out=strtolower(@file_get_contents(http://www.xxx.com));
if($out){
$out=str_replace("\r\n","",$out);
$out=str_replace("\r","",$out);
$out=str_replace("\n","",$out);
$havelink=preg_match_all('/(.*?)<\/a>/i', $out, $m);
if($havelink||strstr($robots,'nofollow')){
echo "友情链接存在";
}
}
$array = <<