I have two list one is listA and the other is listB I would
like to take the values in listB and compare them with listA if any of
them match then I what to create a new list listC and put the values
that match in it. If they do not match I want the values to go into listD.
I have been messing
array_intersect() will give you listC directly. Just feed it list A and
B. Then you can take a copy of listA and do a foreach on the array_keys()
of listC and unset() them. Now this copy with the removed elements
becomes your listD
-Rasmus
On Sun, 25 Aug 2002 [EMAIL PROTECTED] wrote:
I
Hello Rasmus,
Ok I understand the array_intersect and have gotten that to work.
I just don't understand the second part using the foreach and unset().
this is what I have it gives me three separate list
$listA=tester1 tester2 tester3 tester4 tester5 tester6 tester7 tester8 tester9;
$lista=array(1,2,3,4,5,6,7,8,9);
$listb=array(4,6,8);
$listc=array_intersect($lista,$listb);
$listd=array_diff($lista,$listb);
Op maandag 26 augustus 2002 01:48, schreef Rasmus Lerdorf:
array_intersect() will give you listC directly. Just feed it list A and
B. Then you can take a copy of
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