Re: [PHP] error_reporting(E_ALL) and undefined vars

2002-02-07 Thread Julio Nobrega Trabalhando 

  Thanks Jon.

  But, that's for security, right? Maybe even other reasons. I know close to
zero of programming theory, so, why is it bad to have undefined vars on the
code?

--

Julio Nobrega.

Um dia eu chego lá:
http://sourceforge.net/projects/toca




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RE: [PHP] error_reporting(E_ALL) and undefined vars

2002-02-07 Thread Jon Haworth 

> I develop with error_reporting(E_ALL). It's a major pain to type everytime
> 
> if(isset($some_var))
> 
> To avoid undefined variable errors. Any tips? If you turn E_ALL on
> error_reporting, what do you do?

Generally I make sure my variables are defined, and if I can't be sure I
use...

if (isset ($some_var))

That's the *point* of turning on E_ALL. If you don't like it, bump it up to
a higher level.

Cheers
Jon

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