In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] (Christian Dechery) wrote:
> $myArray = array(
> "one" => "something",
> "two" => "otherthing",
> "three" => "whatever"
> );
>
> I want to, given the key (or value), it returns me the numeric index for
> that ocurrence... examples:
>
> given "one" -> returns 0
> given "whatever" -> returns 2
> given "two" -> returns 1
> given "four" -> returns NULL or false...
http://php.net/manual/en/function.array-search.php
(It's only avaliable in PHP4 CVS so far, but see the annotations for
examples of user functions to do the same thing.)
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