public static function doesResponseHaveBody($request, $response)
    {
        if ('HEAD' === strtoupper($request->getMethod())) {
            return false;
        }

        $status = $response->getStatusCode();

        if ((100 <= $status && 200 > $status) || 204 === $status || 304 === $status) {
            return false;
        }

        if (self::hasHeader($response, 'Transfer-Encoding')) {
            return true;
        };

        if (!$contentLength = self::getHeader($response, 'Content-Length')) {
            return false;
        }

        return 0 < $contentLength[0];
    }
public static function doesResponseHaveBody($request, $response)
    {
        if ('HEAD' === strtoupper($request->getMethod())) {
            return false;
        }

        $status = $response->getStatusCode();

        if ((100 <= $status && 200 > $status) || 204 === $status || 304 === $status) {
            return false;
        }

        if (self::hasHeader($response, 'Transfer-Encoding')) {
            return true;
        };

        if (!$contentLength = self::getHeader($response, 'Content-Length')) {
            return false;
        }

        return 0 < $contentLength[0];
    }
public static function doesResponseHaveBody ( $ request , $ response ) { if ( 'HEAD' === strtoupper ( $ request -> getMethod ( ) ) ) { return false ; } $ status = $ response -> getStatusCode ( ) ; if ( ( 100 <= $ status && 200 > $ status ) || 204 === $ status || 304 === $ status ) { return false ; } if ( self :: hasHeader ( $ response , 'Transfer-Encoding' ) ) { return true ; } ; if ( ! $ contentLength = self :: getHeader ( $ response , 'Content-Length' ) ) { return false ; } return 0 < $ contentLength [ 0 ] ; }
Does the HTTP response contain body content?

"For response messages, whether or not a message-body is included with a message is dependent
on both the request method and the response status code (section 6.1.1). All responses to the
HEAD request method MUST NOT include a message-body, even though the presence of entity-header
fields might lead one to believe they do. All 1xx (informational), 204 (no content), and 304
(not modified) responses MUST NOT include a message-body. All other responses do include a
message-body, although it MAY be of zero length."
https://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4.3

@param RequestInterface|SymfonyRequest $request
@param ResponseInterface|SymfonyResponse $response
@return bool
Does the HTTP response contain body content?