Answers for "str to upper when null php"

PHP
11

php uppercase

//string to all uppercase
$string = "String with Mixed use of Uppercase and Lowercase";
//php string to uppercase
$string = strtoupper($string);
// = "STRING WITH MIXED USE OF UPPERCASE AND LOWERCASE"
Posted by: Guest on September-01-2020
2

strtoupper

<?php
echo strtoupper("Hello WORLD!");
?>
Posted by: Guest on June-26-2020

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