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Comparing changes: https://github.com/smarty-php/smarty/compare/v4.3.1...v4.4.1 It is noticeable that Smarty 4.3.1 does not officially support PHP 8.3. Is only supported with 4.4.0. Remark: During tests with Smarty 4.5.1, it was noticed that the following warning occurs: Deprecated: Using the unregistered function "function_exists" in a template is deprecated and will be removed in a future version. Use Smarty::registerPlugin to explicitly register a custom modifier. As of Smarty 5.X.X, templates must be revised again. The Smarty release 5.0.2 is already officially available. However, integration into FlatPress is not entirely trivial.
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default
This is used to set a default value for a variable. If the variable is unset or an empty string, the given default value is printed instead. Default takes the one argument.
Basic usage
{$myVar|default:"(none)"}
Parameters
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
| 1 | string | No | empty | This is the default value to output if the variable is empty. |
Examples
<?php
$smarty->assign('articleTitle', 'Dealers Will Hear Car Talk at Noon.');
$smarty->assign('email', '');
Where template is:
{$articleTitle|default:'no title'}
{$myTitle|default:'no title'}
{$email|default:'No email address available'}
Will output:
Dealers Will Hear Car Talk at Noon.
no title
No email address available
See also the default variable handling and the blank variable handling pages.