hi Clint, On Sat, Oct 27, 2012 at 7:39 PM, Clint Priest <cpri...@zerocue.com> wrote: > That's basically what #2 is getting at, my only question is, emit a warning > or notice or not? > > Technically returning false on an invalid isset() call could be misleading > without emitting some kind of notice or warning about it.
isset is used for this exact purpose, avoid noisy scripts while testing the existence (instance, init'ed, etc.) of a variable or property. Raising a notice here sounds wrong, no matter in which context. Cheers, -- Pierre @pierrejoye | http://blog.thepimp.net | http://www.libgd.org -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
