34 lines
585 B
PHP
34 lines
585 B
PHP
<?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;
|
|
}
|
|
}
|