e544ed6d9a
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.
41 lines
1.5 KiB
Markdown
41 lines
1.5 KiB
Markdown
# Functions
|
|
|
|
Every Smarty tag either prints a [variable](./language-syntax-variables.md) or
|
|
invokes some sort of function. These are processed and displayed by
|
|
enclosing the function and its [attributes](./language-syntax-attributes.md)
|
|
within delimiters like so: `{funcname attr1="val1" attr2="val2"}`.
|
|
|
|
## Examples
|
|
|
|
```smarty
|
|
{config_load file="colors.conf"}
|
|
|
|
{include file="header.tpl"}
|
|
{insert file="banner_ads.tpl" title="My Site"}
|
|
|
|
{if $logged_in}
|
|
Welcome, <span style="color:{#fontColor#}">{$name}!</span>
|
|
{else}
|
|
hi, {$name}
|
|
{/if}
|
|
|
|
{include file="footer.tpl"}
|
|
```
|
|
|
|
- Both [built-in functions](../language-builtin-functions/index.md) and [custom
|
|
functions](../language-custom-functions/index.md) have the same syntax within
|
|
templates.
|
|
|
|
- Built-in functions are the **inner** workings of Smarty, such as
|
|
[`{if}`](../language-builtin-functions/language-function-if.md),
|
|
[`{section}`](../language-builtin-functions/language-function-section.md) and
|
|
[`{strip}`](../language-builtin-functions/language-function-strip.md). There should be no need to
|
|
change or modify them.
|
|
|
|
- Custom functions are **additional** functions implemented via
|
|
[plugins](../../programmers/plugins.md). They can be modified to your liking, or you can
|
|
create new ones. [`{html_options}`](../language-custom-functions/language-function-html-options.md)
|
|
is an example of a custom function.
|
|
|
|
See also [`registerPlugin()`](../../programmers/api-functions/api-register-plugin.md)
|