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@ 2019-04-12T04:39:56Z

<?php
$str = '24l95';
echo "Original String" . $str;
$upperStr = strtoupper($str);
echo "\n Upper Cased String: ".$upperStr;

Output
Performance
VLD
References
Branches

strtoupper: documentation ( source)

preferences:dark modelive previewkey bindings

35.76 ms | 404 KiB | 5 Q