'Continue', 101 => 'Switching Protocols', 200 => 'OK', 201 => 'Created', 202 => 'Accepted', 203 => 'Non-Authoritative Information', 204 => 'No Content', 205 => 'Reset Content', 206 => 'Partial Content', 207 => 'Multi-Status', 300 => 'Multiple Choices', 301 => 'Moved Permanently', 302 => 'Found', 303 => 'See Other', 304 => 'Not Modified', 305 => 'Use Proxy', 307 => 'Temporary Redirect', 400 => 'Bad Request', 401 => 'Unauthorized', 402 => 'Payment Required', 403 => 'Forbidden', 404 => 'Not Found', 405 => 'Method Not Allowed', 406 => 'Not Acceptable', 407 => 'Proxy Authentication Required', 408 => 'Request Timeout', 409 => 'Conflict', 410 => 'Gone', 411 => 'Length Required', 412 => 'Precondition Failed', 413 => 'Request Entity Too Large', 414 => 'Request-URI Too Long', 415 => 'Unsupported Media Type', 416 => 'Requested Range Not Satisfiable', 417 => 'Expectation Failed', 422 => 'Unprocessable Entity', 423 => 'Locked', 424 => 'Failed Dependency', 500 => 'Internal Server Error', 501 => 'Not Implemented', 502 => 'Bad Gateway', 503 => 'Service Unavailable', 504 => 'Gateway Timeout', 505 => 'HTTP Version Not Supported', 507 => 'Insufficient Storage', 509 => 'Bandwidth Limit Exceeded' ); /** * Create a new response instance. * * @param mixed $content * @param int $status */ public function __construct($content, $status = 200) { $this->content = $content; $this->status = $status; } /** * Factory for creating new response instances. * * @param string $content * @param int $status * @return Response */ public static function make($content, $status = 200) { return new static($content, $status); } /** * Get the evaluated string contents of the response. * * If the content implements the Renderable interface, the render method will be called * on the content and the result will be returned. Otherwise, the content will be cast * to a string and returned. * * @return string */ public function render() { return ($this->content instanceof Renderable) ? $this->content->render() : (string) $this->content; } /** * Send the response to the browser. * * All of the response header will be sent to the browser first, followed by the content * of the response instance, which will be evaluated and rendered by the render method. * * @return void */ public function send() { if ( ! isset($this->headers['Content-Type'])) $this->header('Content-Type', 'text/html; charset=utf-8'); if ( ! headers_sent()) $this->send_headers(); echo $this->render(); } /** * Send the response headers to the browser. * * @return void */ public function send_headers() { $protocol = (isset($_SERVER['SERVER_PROTOCOL'])) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.1'; header($protocol.' '.$this->status.' '.$this->statuses[$this->status]); foreach ($this->headers as $name => $value) { header($name.': '.$value, true); } } /** * Add a header to the response. * * * // Add a "location" header to a response * $response->header('Location', 'http://google.com'); * * * @param string $name * @param string $value * @return Response */ public function header($name, $value) { $this->headers[$name] = $value; return $this; } }