Auto-Capitalize Translations

In translation files (resources/lang), you can specify variables not only as :variable, but also capitalized as :VARIABLE or :Variable - and then whatever value you pass - will be also capitalized automatically.

1// resources/lang/en/messages.php
2'welcome' => 'Welcome, :Name'
3 
4// Result: "Welcome, Taylor"
5echo __('messages.welcome', ['name' => 'taylor']);