File Content: Response.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\BrowserKit; /** * Response object. * * @author Fabien Potencier <fabien@symfony.com> * * @api */ class Response { protected $content; protected $status; protected $headers; /** * Constructor. * * The headers array is a set of key/value pairs. If a header is present multiple times * then the value is an array of all the values. * * @param string $content The content of the response * @param integer $status The response status code * @param array $headers An array of headers * * @api */ public function __construct($content = '', $status = 200, array $headers = array()) { $this->content = $content; $this->status = $status; $this->headers = $headers; } /** * Converts the response object to string containing all headers and the response content. * * @return string The response with headers and content */ public function __toString() { $headers = ''; foreach ($this->headers as $name => $value) { if (is_string($value)) { $headers .= $this->buildHeader($name, $value); } else { foreach ($value as $headerValue) { $headers .= $this->buildHeader($name, $headerValue); } } } return $headers."\n".$this->content; } /** * Returns the build header line. * * @param string $name The header name * @param string $value The header value * * @return string The built header line */ protected function buildHeader($name, $value) { return sprintf("%s: %s\n", $name, $value); } /** * Gets the response content. * * @return string The response content * * @api */ public function getContent() { return $this->content; } /** * Gets the response status code. * * @return integer The response status code * * @api */ public function getStatus() { return $this->status; } /** * Gets the response headers. * * @return array The response headers * * @api */ public function getHeaders() { return $this->headers; } /** * Gets a response header. * * @param string $header The header name * @param Boolean $first Whether to return the first value or all header values * * @return string|array The first header value if $first is true, an array of values otherwise */ public function getHeader($header, $first = true) { foreach ($this->headers as $key => $value) { if (str_replace('-', '_', strtolower($key)) == str_replace('-', '_', strtolower($header))) { if ($first) { return is_array($value) ? (count($value) ? $value[0] : '') : $value; } return is_array($value) ? $value : array($value); } } return $first ? null : array(); } } Submit