public function filter_arguments( $arg ) {
		$patterns = array(
			'url=', 'path=', 'user=', 'skip-plugins=?', 'skip-themes=?',
			'require=', 'no-color', 'color', 'prompt', 'allow-root',
		);

		foreach ( $patterns as $pattern ) {
			if ( preg_match( "~^--{$pattern}~i", $arg ) ) {
				return false;
			}
		}

		return true;
	}