strtolower array keys

[Anon]

is there any easy way to strtolower ONLY the array keys?

Thanks in advance!

[Anon]

something like:

foreach($array as $key => $value)
{
$newArray[strtolower($key)]=$value;
}
$array=$newArray;

should do the job, but I don't know if you call that an easy way... i think PHP is easy most of the time 🙂
cya Rob

[Anon]

thanks...duh...I must be thinking too hard =)