default
This is used to set a default value for a variable. If the variable
is empty or unset, the given default value is printed instead.
Default takes one argument.
Example 5-10. default index.php:
$smarty = new Smarty;
$smarty->assign('articleTitle', 'Dealers Will Hear Car Talk at Noon.');
$smarty->display('index.tpl');
index.tpl:
{$articleTitle|default:"no title"}
{$myTitle|default:"no title"}
OUTPUT:
Dealers Will Hear Car Talk at Noon.
no title |
|