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smarty/docs/designers/language-modifiers/language-modifier-upper.md
Simon Wisselink 41d80b99ac Implemented support for substr, implode and json_encode as modifiers. (#940) 
* Implemented support for substr, implode and json_encode as modifiers. Fixes #939
* Added split and join in favor of explode and implode modifiers.
* Documented all available modifiers
2024-02-26 14:35:19 +01:00

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upper

This is used to uppercase a variable. This is equivalent to the PHP strtoupper() function.

Basic usage

{$myVar|upper}

Examples

<?php
$smarty->assign('articleTitle', "If Strike isn't Settled Quickly it may Last a While.");

Where template is:

{$articleTitle}
{$articleTitle|upper}

Will output:

If Strike isn't Settled Quickly it may Last a While.
IF STRIKE ISN'T SETTLED QUICKLY IT MAY LAST A WHILE.

See also lower and capitalize.