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.
34 lines
583 B
Markdown
34 lines
583 B
Markdown
# upper
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This is used to uppercase a variable. This is equivalent to the PHP
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[`strtoupper()`](https://www.php.net/strtoupper) function.
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## Basic usage
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```smarty
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{$myVar|upper}
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```
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## Examples
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```php
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<?php
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$smarty->assign('articleTitle', "If Strike isn't Settled Quickly it may Last a While.");
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```
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Where template is:
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```smarty
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{$articleTitle}
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{$articleTitle|upper}
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```
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Will output:
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```
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If Strike isn't Settled Quickly it may Last a While.
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IF STRIKE ISN'T SETTLED QUICKLY IT MAY LAST A WHILE.
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```
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See also [`lower`](lower) and
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[`capitalize`](language-modifier-capitalize.md).
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