14      * @param MessageInterface $message Message to convert to a string.
18     public static function toString(MessageInterface $message)  argument
20         if ($message instanceof RequestInterface) {
21             $msg = trim($message->getMethod() . ' '
22                     . $message->getRequestTarget())
23                 . ' HTTP/' . $message->getProtocolVersion();
24             if (!$message->hasHeader('host')) {
25                 $msg .= "\r\nHost: " . $message->getUri()->getHost();
27         } elseif ($message instanceof ResponseInterface) {
28             $msg = 'HTTP/' . $message->getProtocolVersion() . ' '
29                 . $message->getStatusCode() . ' '
30                 . $message->getReasonPhrase();
35         foreach ($message->getHeaders() as $name => $values) {
45         return "{$msg}\r\n\r\n" . $message->getBody();
53      * @param MessageInterface $message    The message to get the body summary
58     public static function bodySummary(MessageInterface $message, $truncateAt = 120)  argument
60         $body = $message->getBody();
94      * @param MessageInterface $message Message to rewind
98     public static function rewindBody(MessageInterface $message)  argument
100         $body = $message->getBody();
114      * @param string $message HTTP request or response to parse.
118     public static function parseMessage($message)  argument
120         if (!$message) {
124         $message = ltrim($message, "\r\n");
126         $messageParts = preg_split("/\r?\n\r?\n/", $message, 2);
201      * @param string $message Request message string.
205     public static function parseRequest($message)  argument
207         $data = self::parseMessage($message);
229      * @param string $message Response message string.
233     public static function parseResponse($message)  argument
235         $data = self::parseMessage($message);