<?php
namespace Smarty\Compile\Modifier;
use Smarty\CompilerException;
/**
* Smarty empty modifier plugin
*/
class EmptyModifierCompiler extends Base {
public function compile($params, \Smarty\Compiler\Template $compiler) {
if (count($params) !== 1) {
throw new CompilerException("Invalid number of arguments for empty. empty expects exactly 1 parameter.");
}
return 'empty(' . $params[0] . ')';
}
}