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