30 lines
718 B
Markdown
30 lines
718 B
Markdown
Math {#language.math}
|
|
====
|
|
|
|
Math can be applied directly to variable values.
|
|
|
|
|
|
{$foo+1}
|
|
|
|
{$foo*$bar}
|
|
|
|
{* some more complicated examples *}
|
|
|
|
{$foo->bar-$bar[1]*$baz->foo->bar()-3*7}
|
|
|
|
{if ($foo+$bar.test%$baz*134232+10+$b+10)}
|
|
|
|
{$foo|truncate:"`$fooTruncCount/$barTruncFactor-1`"}
|
|
|
|
{assign var="foo" value="`$foo+$bar`"}
|
|
|
|
|
|
|
|
> **Note**
|
|
>
|
|
> Although Smarty can handle some very complex expressions and syntax,
|
|
> it is a good rule of thumb to keep the template syntax minimal and
|
|
> focused on presentation. If you find your template syntax getting too
|
|
> complex, it may be a good idea to move the bits that do not deal
|
|
> explicitly with presentation to PHP by way of plugins or modifiers.
|