I've a problem with the cat modifier
I would to append a string only if the "main"
string is not empty...
{$string|cat:" - "} don't work then I modified
the plugin link as
following....
some comments?
<?php
/**
* Smarty plugin
*  package Smarty
* subpackage plugins
*/
/**
* Smarty cat modifier plugin
*
* Type: modifier<br>
* Name: cat<br>
* Date: Feb 24, 2003
* Purpose: catenate a value to a variable
* Input: string to catenate
* Example: {$var|cat:"foo"}
* link http://smarty.php.net/manual/en/language.modifier.cat.p
hp cat
* (Smarty online manual)
* author Monte Ohrt <monte at ohrt dot com>
* version 1.0
* param string
* param string
* return string
*/
function smarty_modifier_cat($string, $cat,
$if_empty_nothing = false)
{
if($if_empty_nothing && $string ==
"")
return "";
else
return $string.$cat;
}
/* vim: set expandtab: */
?>
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