protected function currentUrlSsl()
    {
        if (isset(static::$static[__FUNCTION__])) {
            return static::$static[__FUNCTION__];
        }
        if (!empty($_SERVER['SERVER_PORT'])) {
            if ((int) $_SERVER['SERVER_PORT'] === 443) {
                return static::$static[__FUNCTION__] = true;
            }
        }
        if (!empty($_SERVER['HTTPS'])) {
            if (filter_var($_SERVER['HTTPS'], FILTER_VALIDATE_BOOLEAN)) {
                return static::$static[__FUNCTION__] = true;
            }
        }
        if (!empty($_SERVER['HTTP_X_FORWARDED_PROTO'])) {
            if (strcasecmp($_SERVER['HTTP_X_FORWARDED_PROTO'], 'https') === 0) {
                return static::$static[__FUNCTION__] = true;
            }
        }
        return static::$static[__FUNCTION__] = false;
    }
protected function currentUrlSsl()
    {
        if (isset(static::$static[__FUNCTION__])) {
            return static::$static[__FUNCTION__];
        }
        if (!empty($_SERVER['SERVER_PORT'])) {
            if ((int) $_SERVER['SERVER_PORT'] === 443) {
                return static::$static[__FUNCTION__] = true;
            }
        }
        if (!empty($_SERVER['HTTPS'])) {
            if (filter_var($_SERVER['HTTPS'], FILTER_VALIDATE_BOOLEAN)) {
                return static::$static[__FUNCTION__] = true;
            }
        }
        if (!empty($_SERVER['HTTP_X_FORWARDED_PROTO'])) {
            if (strcasecmp($_SERVER['HTTP_X_FORWARDED_PROTO'], 'https') === 0) {
                return static::$static[__FUNCTION__] = true;
            }
        }
        return static::$static[__FUNCTION__] = false;
    }
protected function currentUrlSsl ( ) { if ( isset ( static :: $ static [ __FUNCTION__ ] ) ) { return static :: $ static [ __FUNCTION__ ] ; } if ( ! empty ( $ _SERVER [ 'SERVER_PORT' ] ) ) { if ( ( int ) $ _SERVER [ 'SERVER_PORT' ] === 443 ) { return static :: $ static [ __FUNCTION__ ] = true ; } } if ( ! empty ( $ _SERVER [ 'HTTPS' ] ) ) { if ( filter_var ( $ _SERVER [ 'HTTPS' ] , FILTER_VALIDATE_BOOLEAN ) ) { return static :: $ static [ __FUNCTION__ ] = true ; } } if ( ! empty ( $ _SERVER [ 'HTTP_X_FORWARDED_PROTO' ] ) ) { if ( strcasecmp ( $ _SERVER [ 'HTTP_X_FORWARDED_PROTO' ] , 'https' ) === 0 ) { return static :: $ static [ __FUNCTION__ ] = true ; } } return static :: $ static [ __FUNCTION__ ] = false ; }
Is the current request over SSL?

@since 140417 Initial release.

@return bool TRUE if over SSL; else FALSE.
Is the current request over SSL?