Jochen
KiX Supporter
   
Registered: 2000-03-17
Posts: 6380
Loc: Stuttgart, Germany
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Darren,
How about adding an optional parameter to return either matching or non-matching elements ?
I took the freedom to code something for ya (kinda boring here today )
break on
$arr1 = a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z $arr2 = 1,2,3,4,f,g,a,34,42,23,c,z,o,r
"results for arraycomp(); elements that doesn't match:" ? ? for each $e in arraycomp($arr1, $arr2) $e ? next
? "results for arraycomp(); matching elements:" ? ? for each $e in arraycomp($arr1, $arr2, 1) $e ? next
get $
;slightly adapted version (not perfect, room for improvement )
function arraycomp($a1, $a2, optional $m) dim $s, $o If $m $o = ">" else $o = "=" endif for each $n in $a2 $!=execute("if ascan($$a1,$$n) $o -1 $$s = $$s + ' ' + $$n endif ") next $arraycomp = split($s) endfunction
J. [ 25. February 2003, 13:07: Message edited by: jpols ]
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