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.
---------------------------------------------------
PLUG-discuss mailing list -
PLUG-discuss@lists.plug.phoenix.az.us
To subscribe, unsubscribe, or to change you mail settings:
http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss
(text/plain)