function.isfil.php
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<?php
/**
* Smarty plugin
* @package Smarty
* @subpackage plugins
*/
/**
* Smarty {math} function plugin
*
* Type: function<br>
* Name: math<br>
* Purpose: handle math computations in template<br>
* @link http://smarty.php.net/manual/en/language.function.math.php {math}
* (Smarty online manual)
* @author Monte Ohrt <monte at ohrt dot com>
* @param array
* @param Smarty
* @return string
*/
function smarty_function_isfil($params, &$smarty)
{
$filter = (isset($_GET['filter']) && strlen($_GET['filter'])>0) ? iconv('UTF-8','CP1251',$_GET['filter']) : array();
$l = explode(';',$filter);
$f = 0;
$params['n'] = str_replace(",", ".", $params['n']);
foreach($l as $key=>$q){
if($params['prefix'].$params['n'].'_'.$params['s']==$q){$f++;}
}
if($f==0) return;
else return 'checked';
}
/* vim: set expandtab: */
?>