<?php /** * DefaultFunc * * @package Less * @subpackage tree */ class Less_Tree_DefaultFunc{ static $error_; static $value_; static function compile(){ if( self::$error_ ){ throw Exception(self::$error_); } if( self::$value_ !== null ){ return self::$value_ ? new Less_Tree_Keyword('true') : new Less_Tree_Keyword('false'); } } static function value( $v ){ self::$value_ = $v; } static function error( $e ){ self::$error_ = $e; } static function reset(){ self::$value_ = self::$error_ = null; } }