You are not resetting the value of $i inside the while loop. It will therefore go on incrementing unchecked and extend far beyond the ends of your arrays. Move the initialisation of $i inside the loop to avoid this. Update: forget this - I missed the re-zero at the end :-/

And try testing with a smaller data file for starters.

In reply to Re: Write to multiple files according to multiple regex by hippo
in thread Write to multiple files according to multiple regex by Foodeywo

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