Posted by "Phillip S. Baker" on 10/13/05 19:11

Greetings All,

Having trouble figureing out a certain walk through an array.
And I am not finding the help I need in the manual or anything.

I have an associative arr ($arr) With about 20 elements in it.
Ten of which are required. So I have another associative array called
$required, with all the elements in the array that are required.

I have initaited a foreach loop on the $arr splitting things into $key and
$value.

Now the part I am having trouble with is this.

I want to see if $key matches any of the values in $required. If so do
something in particular. If not then do something else. It does not
particularly matter which value in the $required it matches, just so long as
it matches.

Thanks for any help.

Phillip

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