so the first version works, the second doesn't

the second version, when everything to do with $s++ and $s-- is removed, doesn't iterate enough times.

when the lines with $s are inserted, it goes through to many times and acts upon the wrong data sets. basically I'm asking: how do I replace the foreach loops with for loops?

In reply to Re^2: foreach to for (related to my last question) by tricolaire
in thread foreach to for (related to my last question) by tricolaire

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