protected function get_class_prefix( $id, $check = true ) {
		if ( strpos( $id, '\\' ) !== false && $id[0] !== '\\' ) {
			$class = '\\' . $id;

			if ( $check ) {
				return isset( $this->classes[$class] ) ? $class : $id;
			}

			return $class;
		}

		return $id;
	}
protected function get_class_prefix( $id, $check = true ) {
		if ( strpos( $id, '\\' ) !== false && $id[0] !== '\\' ) {
			$class = '\\' . $id;

			if ( $check ) {
				return isset( $this->classes[$class] ) ? $class : $id;
			}

			return $class;
		}

		return $id;
	}
protected function get_class_prefix ( $ id , $ check = true ) { if ( strpos ( $ id , '\\' ) !== false && $ id [ 0 ] !== '\\' ) { $ class = '\\' . $ id ; if ( $ check ) { return isset ( $ this -> classes [ $ class ] ) ? $ class : $ id ; } return $ class ; } return $ id ; }
Get class prefix.

@param string $id
@param bool   $check

@return string
Get class prefix .