Piwigo/include/smarty/docs/designers/language-modifiers/language-modifier-cat.md

cat

This value is concatenated to the given variable.

Parameter Position Type Required Default Description

---

       1            string      No      *empty*  This value to catenate to the given variable.


<?php

$smarty->assign('articleTitle', "Psychics predict world didn't end");

?>

Where template is:

{$articleTitle|cat:' yesterday.'}

Will output:

Psychics predict world didn't end yesterday.