Remove array member based on key

[Nutter]

Let's say I have an array called $x. That array may, or may not, have $x['howdy']. I know how to check and see if 'howdy' is a key member of $x using array_key_exists(), but how can I remove that particular member? I imagine I could step through the array, but that seems very inefficient.

- Ryan

[coopster]

Just unset() [php.net] that index.

[Nutter]

Thanks, I knew I was making it too hard :-)