PHP http_response_code_desc Examples

Example #1

File: http_response_code.php Project: phpf/http

/**
 * Returns/sends HTTP response status code.
 * 
 * @param null|int $code	HTTP response status code.
 * @return int				Current response code.
 */
function http_response_code($code = null)
{
    static $_code;
    if (!isset($code)) {
        return isset($_code) ? $_code : 200;
    }
    $code = intval($code);
    $description = http_response_code_desc($code);
    if (empty($description)) {
        trigger_error("Invalid HTTP response status code given: '{$code}'.", E_USER_WARNING);
        return null;
    }
    // @see http://us3.php.net/manual/en/ini.core.php#ini.cgi.rfc2616-headers
    if (1 == ini_get('cgi.rfc2616_headers')) {
        $protocol = 'Status:';
    } else {
        $protocol = isset($_SERVER['SERVER_PROTOCOL']) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0';
    }
    header(sprintf('%s %s %s', $protocol, $code, $description), true, $code);
    return $_code = $code;
}

Example #2

File: http_response_code.php Project: phpf/httputil

/**
 * Returns/sends HTTP response status code.
 * 
 * @param null|int $code	HTTP response status code.
 * @return int				Current response code.
 */
function http_response_code($code = null)
{
    if (null === $code) {
        return isset($GLOBALS['HTTP_RESPONSE_CODE']) ? $GLOBALS['HTTP_RESPONSE_CODE'] : 200;
    }
    $code = intval($code);
    $description = http_response_code_desc($code);
    if (empty($description)) {
        trigger_error("Invalid HTTP response status code given: '{$code}'.", E_USER_WARNING);
        return null;
    }
    // RFC2616 for PHP CGI
    // @link http://us3.php.net/manual/en/ini.core.php#ini.cgi.rfc2616-headers
    if (1 === ini_get('cgi.rfc2616_headers')) {
        $protocol = 'Status:';
    } else {
        $protocol = isset($_SERVER['SERVER_PROTOCOL']) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0';
    }
    header("{$protocol} {$code} {$description}", true, $code);
    return $GLOBALS['HTTP_RESPONSE_CODE'] = $code;
}