convert to uppercase

[Anon]

Hello everyone,

Thanks for taking the time to read my problem.

I am putting values into an array, but I want them to be uppercase when I put them in. How do I convert these words all to uppercase before I put them into the array?

I found something called "strtoupper" but it doesn't seem to be working.

I tried this:
$sql="SELECT Town
FROM Station";

$result=mysql($dbName, $sql);	

while($row=mysql_fetch_row($result)){
	$Town=$row[0];
	strtoupper ($Town);

	$townArray[]="$Town";
	$n++;
}

Thanks for your help.

[Anon]

Actually, it is working. BUT you didn't tell PHP to make $Town variable into your new all uppercase $Town variable. You only made the change. 🙂

$Town = strtoupper ($Town);

Will fix your problem.