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