Make a string uppercase
Syntax
strtoupper(string $string): string
Parameters
stringThe input string.
Return
Returns the uppercased string.
Examples
1
<? $string = "CASE Case case"; $return = strtoupper($string); echo $return; ?>
CASE CASE CASE
Make a string uppercase
strtoupper(string $string): string
stringThe input string.
Returns the uppercased string.
<? $string = "CASE Case case"; $return = strtoupper($string); echo $return; ?>
CASE CASE CASE