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flatpress/fp-includes/smarty-4.0.4/docs/designers/language-modifiers/language-modifier-upper.md
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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upper

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

<?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.