Patrick Fleming, EA wrote:

>
>
> todd hewett wrote:
>
>> On Wednesday, February 23, 2005 11:29 PM Craig White wrote:
>>
>>> undeclared variable is exactly that - you are referring to it as if it
>>> had a value assigned and it obviously doesn't.
>>
>>
>>
>>> very helpful tip - dump your variables to see their values.
>>
>>
>>
>>> var_dump($variable1,$variable2);exit;
>>
>>
>>
>>> Craig
>>
>>
>>
>> Ahhhhhhhh That sounds great.
>>
>> To (further) reveal ignorance.
>>
>> Where (semi exactly) would I use that sytax?
>>
>> In a webpage, from CLI......
>>
>> Feeling pretty meek.
>
>
> Insert this after all your variables are supposed to be declared in 
> your web page.
>
> Also newer versions of PHP complain about unintialized variables, 
> older versions just kind of ignored that a variable wasn't set. If you 
> have variables that might or might not have a value when the script is 
> looking at them set them to blank at the top of the script eg.
> $var1 = ""; //Only used sometimes.
> $var2 = "Normal contents"; //Regular setting
>
> Current PHP also changed the way certain variables are read so if you 
> are using an older script you may have to look for variables related 
> to file uploads and change them to use the newer syntax. All data 
> related to file uploads is in the superglobal $_FILES
>
> Patrick
> ---------------------------------------------------

What versions complain about undeclared variables?  I haven't used 5 yet 
so I assume it's 5?

You can also adjust the notice reporting in the php.ini file to only 
report errors.

error_reporting = E_ALL & ~E_NOTICE

means report all errors except notices.
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