Variable undefined error. 1

[dabsoft]

I use an if statement to check if a variable has been defined, but the stinkin' thing blurts out an error on my page. My if looks like this:

if (!$submit)

And on my page it blurts out this:

Warning: Undefined variable submit in

http://dabsoft/webdir/index.php

on line 32.

What do I do to keep it from buging up my page like that?

 

[dabsoft]

Forget it, I just went into php.ini and set the error reporting to E_ERROR for fatal errors only instead of E_ALL.

 

[sophisticate]

You may consider another approach to this problem as well: the isset() and empty() functions. Since evaluating a boolean value by a variables own accord is not supported in PHP, it may yield unpredictable results in future releases.

brendanc@icehouse.net