php獲取前端提交數據類:支持危險數據過濾
阿新 • • 發佈:2018-05-19
php獲取前端提交數據類:支持危險數據過代碼:
用法:
測試
/** * 獲取前臺提交的數據:支持危險數據自動過濾 */ class getRequest{ /* 判斷前端傳入方式,轉換成能用數據 */ public function getRequestData(){ $data; $ret; $contenttype = strtolower($_SERVER[‘CONTENT_TYPE‘]); $method = strtolower($_SERVER[‘REQUEST_METHOD‘]); if($contenttype == ‘application/json‘){ $data = file_get_contents(‘php://input‘); $data = json_decode($data,true); }elseif(in_array($contenttype,array(‘application/x-www-form-urlencoded‘,‘multipart/form-data‘)) || $method == ‘post‘){ $data = $_POST; }elseif(in_array($contenttype,array(‘application/x-www-form-urlencoded‘,‘multipart/form-data‘)) || $method == ‘get‘){ $data = $_GET; }else{ parse_str(file_get_contents(‘php://input‘),$data); } $ret = $this->safetyData($data); return $ret; } /* 內部函數:過濾危險數據 */ private function safetyData($data){ foreach($data as $k=>$v){ if(is_array($v)){ $data[$k] = $this->safetyData($v); }else{ $tmp = trim($v); $tmp = addslashes($tmp); $data[$k] = $tmp; } } return $data; } }
$getRequest = new getRequest();
$data = $getRequest->getRequestData();
var_dump($data);
php獲取前端提交數據類:支持危險數據過濾