Http status - Returns the description of a given http status code.

http_status.php

/**
 * Returns the description of a given http status code.
 *
 * @param $http_status_code
 * @return string
 */
private function httpStatus($http_status_code) {

    // List of http status code and their corrisponding descriptions
    $http_status_codes = [
        '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' => 'Moved Temporarily',
        '303' => 'See Other',
        '304' => 'Not Modified',
        '305' => 'Use Proxy',
        '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 Time-out',
        '409' => 'Conflict',
        '410' => 'Gone',
        '411' => 'Length Required',
        '412' => 'Precondition Failed',
        '413' => 'Request Entity Too Large',
        '414' => 'Request-URI Too Large',
        '415' => 'Unsupported Media Type',
        '500' => 'Internal Server Error',
        '501' => 'Not Implemented',
        '502' => 'Bad Gateway',
        '503' => 'Service Unavailable',
        '504' => 'Gateway Time-out',
        '505' => 'HTTP Version not supported',
    ];

    // Return the description of http status code if it exists, else return unknown message
    return (isset($http_status_codes[$http_status_code])) ? $http_status_codes[$http_status_code] : 'Unknown http status code "'.$http_status_code.'"';
}