azett 52bf429a01 Replaced Smarty 2.6.31-dev with v 4.0.4, keeping the FP-specific Smarty plugins.
Updated calls to current Smarty API (register_function()/register_modifier()/register_block() -> registerPlugin(); assign_by_ref() -> assignByRef()).
Fixed file includes in templates with quotes.
Removed SmartyValidate.class.php includes.

Still work in progress as some errors still appear!
2022-01-23 15:02:33 +01:00

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Markdown

\$php\_handling {#variable.php.handling}
===============
This tells Smarty how to handle PHP code embedded in the templates.
There are four possible settings, the default being
`Smarty::PHP_PASSTHRU`. Note that this does NOT affect php code within
[`{php}{/php}`](#language.function.php) tags in the template.
- `Smarty::PHP_PASSTHRU` - Smarty echos tags as-is.
- `Smarty::PHP_QUOTE` - Smarty quotes the tags as html entities.
- `Smarty::PHP_REMOVE` - Smarty removes the tags from the templates.
- `Smarty::PHP_ALLOW` - Smarty will execute the tags as PHP code.
> **Note**
>
> Embedding PHP code into templates is highly discouraged. Use [custom
> functions](#plugins.functions) or [modifiers](#plugins.modifiers)
> instead.