If the task becomes more complex then I would almost certainly rewrite the code with more explicit control structures and descriptive variable names rather than jump through hoops making the map fit. I am only throwing away one line, when all's said and done.

I agree with your comment about CGI and said as much at the top of my post, which was more a comment on the code snippet itself and it's legibility rather than it's suitability for parsing CGI.

Cheers,

JohnGG

In reply to Re^4: How to write better code? by johngg
in thread How to write better code? by Anonymous Monk

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