sorry for the bad explanation, i try to explain it better
the following regex will produce this s/(?<=\d{2})0*(?<=\d{4})0+//
output
215000007801 -> 2157801
300000324002 -> 30324002
890000457651 -> 89457651
210004563401 -> 214563401
201045139158 -> 201045139158
these 2 outputs are wrong
201045139158 -> 201045139158
215000007801 -> 2157801
shoud be
215000007801 -> 21507801
201045139158 -> 20145139158 now i try to explain the rule better,counting starts at 0
the 0 , 1 digits shoud be untouched
if the 2 digit is a 0 and the next digit is a 0 remove all 0 untill first non 0
if the 2 digit a 0 and the next is a non 0 remove the 0
if the 3 digit is a 0 and follows by a 0 then remove all 0 except the 0 at 3 digit
if the 3 digit is a 0 and the next digit is a non 0 remove only the 0
if the 4 digit is a 0 remove it and all following 0 untill non 0 i hope that makes it a bit clearer, i know its kinda confusing
kd ultibuzz
i will test the help u all already given tomorrow at office,thx alot
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