Why not just...
Foreach (array_diff($array1, $array2) as $value)
{ $newarray[] = $value;
}
or am I missing something?
Tim Ward
Internet Chess www.chessish.com <http://www.chessish.com>
----------
From: esivertsen [SMTP:[EMAIL PROTECTED]]
Sent: 23 April 2002 13:09
To: php-general
Subject: Array indices
Hi all,
I have a question regarding array indices:
At a certain point in code, I run array_diff() on two arrays to
produce a reduced version of one of the argument arrays.
Problem is, I dont want the key-value associations to be preserved.
I need that the returned array has new (integer, not string) indices
in numerical order from 0...N without holes.
Does anybody know how to do this? I have looked at different sort
functions etc, but I'd rather not do a sort to the array.
The code is for random selection with reduction of the sample set
(i.e. with withdrawal).
All the best,
Eivind
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