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Added Response::getStatusLine() function. This makes it more extensible and compatible with PHP 5.3.

This commit is contained in:
PJ Dietz 2012-10-01 20:06:14 -04:00
parent ef31fd7292
commit 87a3c063da
1 changed files with 72 additions and 2 deletions
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74
Response.inc.php
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@ -30,6 +30,14 @@ class Response {
*/
protected $headers;
/**
* The protocol. Set this to the protocol you wish to use, such as
* "HTTP/1.1". If unset, the class uses $_SERVER['SERVER_PROTOCOL']
*
* @var string
*/
public $protocol;
/**
* HTTP status code
* @var int
@ -168,8 +176,7 @@ class Response {
public function respond($headersOnly = false) {
// Output the HTTP status code.
// TODO: Available in 5.4+. PHP.net has a good alternative in the comments.
http_response_code($this->statusCode);
header($this->getStatusLine($this->statusCode));
// Output each header.
foreach ($this->headers as $header => $value) {
@ -183,6 +190,69 @@ class Response {
} // respond()
/**
* Return HTTP status line, e.g. HTTP/1.1 200 OK.
*
* @return string
* @throws \UnexpectedValueException
*/
protected function getStatusLine() {
switch ($this->statusCode) {
case 100: $text = 'Continue'; break;
case 101: $text = 'Switching Protocols'; break;
case 200: $text = 'OK'; break;
case 201: $text = 'Created'; break;
case 202: $text = 'Accepted'; break;
case 203: $text = 'Non-Authoritative Information'; break;
case 204: $text = 'No Content'; break;
case 205: $text = 'Reset Content'; break;
case 206: $text = 'Partial Content'; break;
case 300: $text = 'Multiple Choices'; break;
case 301: $text = 'Moved Permanently'; break;
case 302: $text = 'Moved Temporarily'; break;
case 303: $text = 'See Other'; break;
case 304: $text = 'Not Modified'; break;
case 305: $text = 'Use Proxy'; break;
case 400: $text = 'Bad Request'; break;
case 401: $text = 'Unauthorized'; break;
case 402: $text = 'Payment Required'; break;
case 403: $text = 'Forbidden'; break;
case 404: $text = 'Not Found'; break;
case 405: $text = 'Method Not Allowed'; break;
case 406: $text = 'Not Acceptable'; break;
case 407: $text = 'Proxy Authentication Required'; break;
case 408: $text = 'Request Time-out'; break;
case 409: $text = 'Conflict'; break;
case 410: $text = 'Gone'; break;
case 411: $text = 'Length Required'; break;
case 412: $text = 'Precondition Failed'; break;
case 413: $text = 'Request Entity Too Large'; break;
case 414: $text = 'Request-URI Too Large'; break;
case 415: $text = 'Unsupported Media Type'; break;
case 500: $text = 'Internal Server Error'; break;
case 501: $text = 'Not Implemented'; break;
case 502: $text = 'Bad Gateway'; break;
case 503: $text = 'Service Unavailable'; break;
case 504: $text = 'Gateway Time-out'; break;
case 505: $text = 'HTTP Version not supported'; break;
default:
throw new \UnexpectedValueException('Unknown http status code "' . $this->statusCode . '"');
break;
}
if (isset($this->protocol)) {
$protocol = $this->protocol;
} elseif (isset($_SERVER['SERVER_PROTOCOL'])) {
$protocol = $_SERVER['SERVER_PROTOCOL'];
} else {
$protocol = 'HTTP/1.1';
}
return $protocol . ' ' . $this->statusCode . ' ' . $text;
}
} // Response
?>