What are the http/1.1 status code?

   '100' => 'Continue',
    '101' => 'Switching Protocols',
    '200' => 'OK',
    '201' => 'Created',
    '202' => 'Accepted',
    '203' => 'Non-Authoritative Information',
    '204' => 'No Content',
    '205' => 'Reset Content',
    '206' => 'Partial Content',
    '300' => 'Multiple Choices',
    '301' => 'Moved Permanently',
    '302' => 'Found',
    '303' => 'See Other',
    '304' => 'Not Modified',
    '305' => 'Use Proxy',
    '306' => '(Unused)',
    '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',
    '500' => 'Internal Server Error',
    '501' => 'Not Implemented',
    '502' => 'Bad Gateway',
    '503' => 'Service Unavailable',
    '504' => 'Gateway Timeout',
    '505' => 'HTTP Version Not Supported',

Cheers!