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Format every character to uppercase in PHP

Posted by I. B. Gd Pramana A. Putra, 28 Jun 22, last updated 17 Jul 22

in order to format every character in a string to be uppercase in PHP, we can use strtoupper() command:

<?php
$words = "Kondekativ Snippet";

´╗┐echo strtoupper($words);

The strtoupper command will print the following:

"KODEKATIV SNIPPET"

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