[nycphp-talk] How to return a calculated result or zero
Carlos A Hoyos
cahoyos at us.ibm.com
Tue Jan 31 18:15:14 EST 2006
Sorry to nit-pick, but why is this one so ugly? I might come from the "c"
school, but I honestly find
$result = ($calculation > 0) ? $calculation : 0;
easy to read (and a little sexy too).
If you want a math formula, how about:
$result = ($calculation + sqrt($calculation * $calculation)) / 2;
now if you ask me, that one is ugly, ugly, ugly ;-)
talk-bounces at lists.nyphp.org wrote on 01/31/2006 05:45:32 PM:
> This has been driving me nuts:
>
> $result = ($some calculation > 0)
> ? $some calculation
> : 0;
>
> Sure it works, but ugly, ugly, ugly...
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