$field->upper()
Converts the field content to uppercase
$field->upper(): Kirby\Content\FieldReturn type
This method modifies the existing $field object it is applied to and returns it again.
<h1><?= $page->title()->upper() ?></h1>Converts the field content to uppercase
$field->upper(): Kirby\Content\FieldThis method modifies the existing $field object it is applied to and returns it again.
<h1><?= $page->title()->upper() ?></h1>