內容目录上一个主题< Class Phalcon\Http\Request\File 下一个主题Class Phalcon\Http\Response\Cookies > 本页 |
Class Phalcon\Http\Response¶implements Phalcon\Http\ResponseInterface, Phalcon\Di\InjectionAwareInterface Part of the HTTP cycle is return responses to the clients. Phalcon\HTTP\Response is the Phalcon component responsible to achieve this task. HTTP responses are usually composed by headers and body. <?php
$response = new \Phalcon\Http\Response();
$response->setStatusCode(200, "OK");
$response->setContent("<html><body>Hello</body></html>");
$response->send();
Methods¶public __construct ([string $content], [int $code], [string $status]) Phalcon\Http\Response constructor public setDI (Phalcon\DiInterface $dependencyInjector) Sets the dependency injector public getDI () Returns the internal dependency injector public setStatusCode (unknown $code, [unknown $message]) Sets the HTTP response code <?php
$response->setStatusCode(404, "Not Found");
public getStatusCode () Returns the status code <?php
print_r($response->getStatusCode());
public setHeaders (Phalcon\Http\Response\HeadersInterface $headers) Sets a headers bag for the response externally public getHeaders () Returns headers set by the user public setCookies (Phalcon\Http\Response\CookiesInterface $cookies) Sets a cookies bag for the response externally public Phalcon\Http\Response\CookiesInterface getCookies () Returns coookies set by the user public Phalcon\Http\Response setHeader (string $name, string $value) Overwrites a header in the response <?php
$response->setHeader("Content-Type", "text/plain");
public setRawHeader (unknown $header) Send a raw header to the response <?php
$response->setRawHeader("HTTP/1.1 404 Not Found");
public resetHeaders () Resets all the stablished headers public setExpires (DateTime $datetime) Sets a Expires header to use HTTP cache <?php
$this->response->setExpires(new DateTime());
public setCache (unknown $minutes) Sets Cache headers to use HTTP cache <?php
$this->response->setCache(60);
public setNotModified () Sends a Not-Modified response public Phalcon\Http\Response setContentType (string $contentType, [string $charset]) Sets the response content-type mime, optionally the charset <?php
$response->setContentType('application/pdf');
$response->setContentType('text/plain', 'UTF-8');
public setEtag (unknown $etag) Set a custom ETag <?php
$response->setEtag(md5(time()));
public Phalcon\Http\Response redirect ([string|array $location], [boolean $externalRedirect], [int $statusCode]) Redirect by HTTP to another action or URL <?php
//Using a string redirect (internal/external)
$response->redirect("posts/index");
$response->redirect("http://en.wikipedia.org", true);
$response->redirect("http://www.example.com/new-location", true, 301);
//Making a redirection based on a named route
$response->redirect(array(
"for" => "index-lang",
"lang" => "jp",
"controller" => "index"
));
public setContent (unknown $content) Sets HTTP response body <?php
response->setContent("<h1>Hello!</h1>");
public Phalcon\Http\Response setJsonContent (mixed $content, [int $jsonOptions], [unknown $depth]) Sets HTTP response body. The parameter is automatically converted to JSON <?php
$response->setJsonContent(array("status" => "OK"));
public Phalcon\Http\Response appendContent (string $content) Appends a string to the HTTP response body public getContent () Gets the HTTP response body public isSent () Check if the response is already sent public sendHeaders () Sends headers to the client public sendCookies () Sends cookies to the client public send () Prints out HTTP response to the client public Phalcon\Http\Response setFileToSend (string $filePath, [string $attachmentName], [unknown $attachment]) Sets an attached file to be sent at the end of the request |