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<?php //author：Minet //site：http://www.php85.com //version：1.0.0 //update：2017-12-24 08:00:00 class functions{ //url路径解析 static function urlc($a,$b,$c,$get_array=NULL){ $durl = ''; $data_url = ''; if (_urlc == 'mvc'){ //将$get_array解析成url if (is_array($get_array)){ foreach ($get_array as $key => $value) { $data_url .= $key . '=' . $value . '&'; } $data_url = trim($data_url , '&'); $durl = '&' . $data_url; } $url = self::getc('url') . '?a=' . $a . '&b=' . $b . '&c=' .$c . $durl; return $url; } if (_urlc == 'pathinfo'){ //将$get_array解析成url if (is_array($get_array)){ foreach ($get_array as $key => $value) { $data_url .= $key . '/' . $value . '/'; } $data_url = trim($data_url , '/'); $durl = '/' . $data_url; } $url = self::getc('url') . 'index.php/' . $a . '/' . $b . '/' .$c . $durl; return $url; } } //检测是否手机访问 static function isMobile(){ $useragent=isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : ''; $useragent_commentsblock=preg_match('|\(.*?\)|',$useragent,$matches)>0?$matches[0]:''; function CheckSubstrs($substrs,$text){ foreach($substrs as $substr) if(false!==strpos($text,$substr)){ return true; } return false; } $mobile_os_list=array('Google Wireless Transcoder','Windows CE','WindowsCE','Symbian','Android','armv6l','armv5','Mobile','CentOS','mowser','AvantGo','Opera Mobi','J2ME/MIDP','Smartphone','Go.Web','Palm','iPAQ'); $mobile_token_list=array('Profile/MIDP','Configuration/CLDC-','160×160','176×220','240×240','240×320','320×240','UP.Browser','UP.Link','SymbianOS','PalmOS','PocketPC','SonyEricsson','Nokia','BlackBerry','Vodafone','BenQ','Novarra-Vision','Iris','NetFront','HTC_','Xda_','SAMSUNG-SGH','Wapaka','DoCoMo','iPhone','iPod'); $found_mobile=CheckSubstrs($mobile_os_list,$useragent_commentsblock) || CheckSubstrs($mobile_token_list,$useragent); if ($found_mobile){ return true; }else{ return false; } } //下载文件 static function downloadFile($file){ $file_name = $file; $mime = 'application/force-download'; header('Pragma: public'); // required header('Expires: 0'); // no cache header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); header('Cache-Control: private',false); header('Content-Type: '.$mime); header('Content-Disposition: attachment; filename="'.basename($file_name).'"'); header('Content-Transfer-Encoding: binary'); header('Connection: close'); readfile($file_name); // push it out exit(); } //二维码解码 static function qrcode($imageUrl){ $url = 'http://zxing.org/w/decode?u=' . $imageUrl; $code = file_get_contents($url); preg_match("/<table id=\"result\">(.*)<\/table>/isU",$code,$math); preg_match("/<pre>(.*)<\/pre>/isU",$math[1],$maths); return $maths[1]; } //获取url static function geturl() { $pageURL = 'http'; if ($_SERVER["HTTPS"] == "on") { $pageURL .= "s"; } $pageURL .= "://"; if ($_SERVER["SERVER_PORT"] != "80") { $pageURL .= $_SERVER["SERVER_NAME"] . ":" . $_SERVER["SERVER_PORT"] . $_SERVER["REQUEST_URI"]; } else { $pageURL .= $_SERVER["SERVER_NAME"] . $_SERVER["REQUEST_URI"]; } return $pageURL; } //打开mysql static function open_mysql(){ return new mysql(); } //csrf static function getcsrf(){ $cs = substr(str_replace(0, '', md5(self::encode(md5(AUTH_KEY . time() . mt_rand(10000,99999)), AUTH_KEY))), 0,16); $_SESSION['csrf'] = $cs; return $cs; } //获得动态配置值 static function getc($name){ $getc = file_get_contents(_etc . 'dynamic_config.php'); $getc = json_decode(functions::encode($getc, AUTH_PE,2)); return $getc->$name; } //检测手机 static function isphone($mobile){ if(!preg_match("/^1[345678]{1}\d{9}$/",$mobile)){ return false; }{ return true; } } //检测密码长度 static function ispwd($pwd){ $length = mb_strlen($pwd,"utf-8"); if ($length < 26 && $length >= 6){ return true; }else{ return false; } } //获取客户端IP地址 static function ipc() { if (getenv('HTTP_CLIENT_IP')) { $ip = getenv('HTTP_CLIENT_IP'); } elseif (getenv('HTTP_X_FORWARDED_FOR')) { $ip = getenv('HTTP_X_FORWARDED_FOR'); } elseif (getenv('HTTP_X_FORWARDED')) { $ip = getenv('HTTP_X_FORWARDED'); } elseif (getenv('HTTP_FORWARDED_FOR')) { $ip = getenv('HTTP_FORWARDED_FOR'); } elseif (getenv('HTTP_FORWARDED')) { $ip = getenv('HTTP_FORWARDED'); } else { $ip = $_SERVER['REMOTE_ADDR']; } return $ip; } //检测账号是否存在 static function existence_username($username){ //检测xss $username = self::xss($username); //验证账号 $mysql = self::open_mysql(); $resource = $mysql->query('user', "username='{$username}'"); if (is_array($resource[0])){ return $resource[0]; }else{ return false; } } //密码加密 static function pwdc($pwd,$key){ return md5(self::encode($pwd, $key, 1)); } //url 301 跳转 static function urlx($url){ header('Location: ' . $url); exit; } //检测字符串长度 static function islang_str($str,$mix,$max){ $length = mb_strlen($str,"utf-8"); if ($length < $max && $length >= $mix){ return true; }else{ return false; } } //json static function json($code,$msg,$data = null){ header('Content-type: application/json'); exit(json_encode(array("code"=>$code, "msg"=>$msg, "data"=>$data))); } //模板文件加载 static function import($name,$array=null){ if (is_array($array)){ foreach ($array as $key=>$value){ $$key = $value; } } require _var . self::getc('theme') . '/' . $name . ".php"; } //单独模板文件加载 static function import_var($name,$array=null){ if (is_array($array)){ foreach ($array as $key=>$value){ $$key = $value; } } require _var . $name . ".php"; } //加载驱动 static function drive($name){ require_once _drive . $name . '.php'; return new $name(); } //使用接口 static function api($name){ include_once _api . $name . '.api.php'; return new $name(); } //get_post参数过滤 static function request($name, $method='all'){ if ($method == 'all'){ if (!get_magic_quotes_gpc()){ return addslashes($_REQUEST