src/Http/UrlGenerator.php
protected function getHttpProtocol()
    {
        if ($this->trustForwarded && isset($_SERVER['HTTP_X_FORWARDED_PROTO'])) {
            if ($_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https') {
                return 'https';
            }

            return 'http';
        }

        /*apache + variants specific way of checking for https*/
        if (isset($_SERVER['HTTPS']) &&
            ($_SERVER['HTTPS'] === 'on' || $_SERVER['HTTPS'] == 1)) {
            return 'https';
        }

        /*nginx way of checking for https*/
        if (isset($_SERVER['SERVER_PORT']) &&
            ($_SERVER['SERVER_PORT'] === '443')) {
            return 'https';
        }

        return 'http';
    }
protected function getHttpProtocol()
    {
        if ($this->trustForwarded && isset($_SERVER['HTTP_X_FORWARDED_PROTO'])) {
            if ($_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https') {
                return 'https';
            }

            return 'http';
        }

        /*apache + variants specific way of checking for https*/
        if (isset($_SERVER['HTTPS']) &&
            ($_SERVER['HTTPS'] === 'on' || $_SERVER['HTTPS'] == 1)) {
            return 'https';
        }

        /*nginx way of checking for https*/
        if (isset($_SERVER['SERVER_PORT']) &&
            ($_SERVER['SERVER_PORT'] === '443')) {
            return 'https';
        }

        return 'http';
    }
protected function getHttpProtocol ( ) { if ( $ this -> trustForwarded && isset ( $ _SERVER [ 'HTTP_X_FORWARDED_PROTO' ] ) ) { if ( $ _SERVER [ 'HTTP_X_FORWARDED_PROTO' ] === 'https' ) { return 'https' ; } return 'http' ; } /*apache + variants specific way of checking for https*/ if ( isset ( $ _SERVER [ 'HTTPS' ] ) && ( $ _SERVER [ 'HTTPS' ] === 'on' || $ _SERVER [ 'HTTPS' ] == 1 ) ) { return 'https' ; } /*nginx way of checking for https*/ if ( isset ( $ _SERVER [ 'SERVER_PORT' ] ) && ( $ _SERVER [ 'SERVER_PORT' ] === '443' ) ) { return 'https' ; } return 'http' ; }
Get the protocol.


@return string
Get the protocol .