trim and upper case the array values

[searain]

Are there a simple function or functions that I can call to trim all the array values and make them all upper case?

Or I have to use

for ($index=0; $index<count($myarray); $index++)
{
$myarray[$index]=strtoupper(trim( $myarray[$index]));
}

[seby]

make what uppercase, ALL letters?
like foo foo
becomes FOO FOO
???

strtoupper() does that....

unless you want:

ucfirst(); // capitalize first letter in a string.
ucword();  // capitalize all first letters in a string.

[searain]

Yes, i am using for loop to loop around all the array elements and applying the strtoupper() to each of them.

I would like to know if there is an array function to do it without using for loop like I did in my example codes.

Thanks!

[Weedpacket]

You can use [man]map[/man], but it would probably be slower than the loop.