delete_from_array function?

[figment]

I still consider myself kinda new to PHP, there are some things which I've just not had time to explore fully enough. I'm wondering if there is a function in PHP that will take a value, and extract just that key (or value) from the array, and return the array?

If there isnt explicitly a function to do this, what is the most efficient/best way to accomplish this task?

I've looked at array_filter, and I dont seem to understand it. If that's the way to go, can anyone give me an explination (aside from the PHP_Manual) on how to use the array_filter function?

:Figment

[Anon]

$array = array ('1'=>'one','2'=>'two'=>'3'=>'three');

unset ($array['2']);

$array will now be:
'1'=>'one','3'=>'three'

[figment]

HaaHaa, I guess I was trying too hard, thanks.

(That was pretty simple, i feel dumb now.. heh)

thanks again!

:Figment