# Class **Phalcon\Http\Request**[](# "永久链接至标题") *implements*[*Phalcon\Http\RequestInterface*](#), `Phalcon\Di\InjectionAwareInterface` Encapsulates request information for easy and secure access from application controllers. The request object is a simple value object that is passed between the dispatcher and controller classes. It packages the HTTP request environment. ~~~ <?php $request = new \Phalcon\Http\Request(); if ($request->isPost() == true) { if ($request->isAjax() == true) { echo 'Request was made using POST and AJAX'; } } ~~~ ### Methods[](# "永久链接至标题") public **setDI** (*unknown* $dependencyInjector) Sets the dependency injector public **getDI** () Returns the internal dependency injector public **get** ([*unknown* $name], [*unknown* $filters], [*unknown* $defaultValue], [*unknown* $notAllowEmpty], [*unknown* $noRecursive]) Gets a variable from the $_REQUEST superglobal applying filters if needed. If no parameters are given the $_REQUEST superglobal is returned ~~~ <?php //Returns value from $_REQUEST["user_email"] without sanitizing $userEmail = $request->get("user_email"); //Returns value from $_REQUEST["user_email"] with sanitizing $userEmail = $request->get("user_email", "email"); ~~~ public **getPost** ([*unknown* $name], [*unknown* $filters], [*unknown* $defaultValue], [*unknown* $notAllowEmpty], [*unknown* $noRecursive]) Gets a variable from the $_POST superglobal applying filters if needed If no parameters are given the $_POST superglobal is returned ~~~ <?php //Returns value from $_POST["user_email"] without sanitizing $userEmail = $request->getPost("user_email"); //Returns value from $_POST["user_email"] with sanitizing $userEmail = $request->getPost("user_email", "email"); ~~~ public **getPut** ([*unknown* $name], [*unknown* $filters], [*unknown* $defaultValue], [*unknown* $notAllowEmpty], [*unknown* $noRecursive]) Gets a variable from put request ~~~ <?php //Returns value from $_PUT["user_email"] without sanitizing $userEmail = $request->getPut("user_email"); //Returns value from $_PUT["user_email"] with sanitizing $userEmail = $request->getPut("user_email", "email"); ~~~ public **getQuery** ([*unknown* $name], [*unknown* $filters], [*unknown* $defaultValue], [*unknown* $notAllowEmpty], [*unknown* $noRecursive]) Gets variable from $_GET superglobal applying filters if needed If no parameters are given the $_GET superglobal is returned ~~~ <?php //Returns value from $_GET["id"] without sanitizing $id = $request->getQuery("id"); //Returns value from $_GET["id"] with sanitizing $id = $request->getQuery("id", "int"); //Returns value from $_GET["id"] with a default value $id = $request->getQuery("id", null, 150); ~~~ final protected **getHelper** (*unknown* $source, [*unknown* $name], [*unknown* $filters], [*unknown* $defaultValue], [*unknown* $notAllowEmpty], [*unknown* $noRecursive]) Helper to get data from superglobals, applying filters if needed. If no parameters are given the superglobal is returned. public **getServer** (*unknown* $name) Gets variable from $_SERVER superglobal public **has** (*unknown* $name) Checks whether $_REQUEST superglobal has certain index public **hasPost** (*unknown* $name) Checks whether $_POST superglobal has certain index public **hasPut** (*unknown* $name) Checks whether the PUT data has certain index public **hasQuery** (*unknown* $name) Checks whether $_GET superglobal has certain index final public **hasServer** (*unknown* $name) Checks whether $_SERVER superglobal has certain index final public **getHeader** (*unknown* $header) Gets HTTP header from request data public **getScheme** () Gets HTTP schema (http/https) public **isAjax** () Checks whether request has been made using ajax public **isSoapRequested** () Checks whether request has been made using SOAP public **isSecureRequest** () Checks whether request has been made using any secure layer public **getRawBody** () Gets HTTP raw request body public **getJsonRawBody** ([*unknown* $associative]) Gets decoded JSON HTTP raw request body public **getServerAddress** () Gets active server address IP public **getServerName** () Gets active server name public **getHttpHost** () Gets information about schema, host and port used by the request final public **getURI** () Gets HTTP URI which request has been made public **getClientAddress** ([*unknown* $trustForwardedHeader]) Gets most possible client IPv4 Address. This method search in _SERVER[‘REMOTE_ADDR'] and optionally in _SERVER[‘HTTP_X_FORWARDED_FOR'] final public **getMethod** () Gets HTTP method which request has been made public **getUserAgent** () Gets HTTP user agent used to made the request public **isValidHttpMethod** (*unknown* $method) Checks if a method is a valid HTTP method public **isMethod** (*unknown* $methods, [*unknown* $strict]) Check if HTTP method match any of the passed methods When strict is true it checks if validated methods are real HTTP methods public **isPost** () Checks whether HTTP method is POST. if _SERVER[“REQUEST_METHOD”]===”POST” public **isGet** () Checks whether HTTP method is GET. if _SERVER[“REQUEST_METHOD”]===”GET” public **isPut** () Checks whether HTTP method is PUT. if _SERVER[“REQUEST_METHOD”]===”PUT” public **isPatch** () Checks whether HTTP method is PATCH. if _SERVER[“REQUEST_METHOD”]===”PATCH” public **isHead** () Checks whether HTTP method is HEAD. if _SERVER[“REQUEST_METHOD”]===”HEAD” public **isDelete** () Checks whether HTTP method is DELETE. if _SERVER[“REQUEST_METHOD”]===”DELETE” public **isOptions** () Checks whether HTTP method is OPTIONS. if _SERVER[“REQUEST_METHOD”]===”OPTIONS” public **hasFiles** ([*unknown* $onlySuccessful]) Checks whether request include attached files final protected **hasFileHelper** (*unknown* $data, *unknown* $onlySuccessful) Recursively counts file in an array of files public **getUploadedFiles** ([*unknown* $onlySuccessful]) Gets attached files as Phalcon\Http\Request\File instances final protected **smoothFiles** (*unknown* $names, *unknown* $types, *unknown* $tmp_names, *unknown* $sizes, *unknown* $errors, *unknown* $prefix) Smooth out $_FILES to have plain array with all files uploaded public **getHeaders** () Returns the available headers in the request public **getHTTPReferer** () Gets web page that refers active request. ie: [http://www.google.com](http://www.google.com) final protected **_getQualityHeader** (*unknown* $serverIndex, *unknown* $name) Process a request header and return an array of values with their qualities final protected **_getBestQuality** (*unknown* $qualityParts, *unknown* $name) Process a request header and return the one with best quality public **getContentType** () Gets content type which request has been made public **getAcceptableContent** () Gets an array with mime/types and their quality accepted by the browser/client from _SERVER[“HTTP_ACCEPT”] public **getBestAccept** () Gets best mime/type accepted by the browser/client from _SERVER[“HTTP_ACCEPT”] public **getClientCharsets** () Gets a charsets array and their quality accepted by the browser/client from _SERVER[“HTTP_ACCEPT_CHARSET”] public **getBestCharset** () Gets best charset accepted by the browser/client from _SERVER[“HTTP_ACCEPT_CHARSET”] public **getLanguages** () Gets languages array and their quality accepted by the browser/client from _SERVER[“HTTP_ACCEPT_LANGUAGE”] public **getBestLanguage** () Gets best language accepted by the browser/client from _SERVER[“HTTP_ACCEPT_LANGUAGE”] public **getBasicAuth** () Gets auth info accepted by the browser/client from $_SERVER[‘PHP_AUTH_USER'] public **getDigestAuth** () Gets auth info accepted by the browser/client from $_SERVER[‘PHP_AUTH_DIGEST'] | - [索引](# "总目录") - [下一页](# "Class Phalcon\Http\Request\Exception") | - [上一页](# "Class Phalcon\Http\Cookie\Exception") | - [API Indice](#) »