On Mon, 2007-04-23 at 15:56 -0400, Justin Frim wrote: > Edward Vermillion wrote: > > > > > On Apr 21, 2007, at 6:35 PM, Justin Frim wrote: > > > >> I've always gone by the rule that if you're making software that > >> other people will see or use, make it clean. > >> Sometimes I'll "cheat" and stick a @ symbol in front of a line to > >> shut up errors and warnings for that particular line, but usually I > >> only do that for speed optimization. (ie. if it's in a short loop > >> that cycles many times). > > > > > > Your not saving any cycles. The error handler still gets called, the > > error just doesn't get shown. > > > > And '@' is just another way of ignoring an error in your program. Not > > really a good idea if you want to right good code. > > > > Ed > > Surely that's faster than calling isset(), declaring another variable, > and executing another if() statement though, no?
It's probably faster if no notice is generated. It's almost certainly slower if a notice *is* generated. It's definitely bad practice and a lazy way to hide poor implementation. Cheers, Rob. -- .------------------------------------------------------------. | InterJinn Application Framework - http://www.interjinn.com | :------------------------------------------------------------: | An application and templating framework for PHP. Boasting | | a powerful, scalable system for accessing system services | | such as forms, properties, sessions, and caches. InterJinn | | also provides an extremely flexible architecture for | | creating re-usable components quickly and easily. | `------------------------------------------------------------' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
