qrcode.chapril.org-libreqr/less.php/lib/Less/Tree/DefaultFunc.php

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2021-02-15 21:29:38 +01:00
<?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;
}
}