摘要: function checkIP($ip){ if(empty($ip)){ return -1; } $longip = ip2long($ip); if($longip == -1 || $longip === false){ return -1; } $allowip = array( array("171.96.0.0","171.103.255.255",524288), array("110.168.0.0","110.171.255.255",262144), array("49.228.0 阅读全文
posted @ 2013-05-02 09:20 sblack 阅读(800) 评论(0) 推荐(0) 编辑