[development] NULL testing and isset

Karoly Negyesi karoly at negyesi.net
Tue Jan 17 11:24:08 UTC 2006


instead of === NULL use isset, please. Three times faster. If you are  
using !$foo for NULL testing (checking whether a static is set), then use  
isset, too. I have not checked how many times isset faster here but that's  
a language construct and it's a hell lot faster.


Karoly Negyesi

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