05-11-2009, 08:57 PM
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#12 (permalink)
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Moderateur
Join Date: Apr 2007
Posts: 1,393
Thanks: 5
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Quote:
Originally Posted by Jay
Indeed, empty() might be perceived by the human mind easier.. but I chose the !== operator because calling empty() (a function) is not necessary.. the performance benefit is trivial, I know, but that's just me  |
empty is not a function, but rather a language construct. As far as I'm aware, there is no (read: negligible, if any) performance hit using empty versus the not-identical operator so it just comes down to personal style in how you want the code to read. |
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