Help Printing Variable

hpandya

Here is my code :

else if ($_POST['action'] == "getzoom") {

do something here:::

$xml = $client->GetMag($getmag);
echo $xml;
}

How do i print this $xml variable in Webpage

Thanks

aktar

What you've done looks fine to me. your problem could lie in the following statement:

[PHP]$xml = $client->GetMag($getmag);[/PHP]

If GetMag() returns nothing then $xml will contain nothing.

Regards

hpandya

But when i print or alert this Xml variable it shows me undefine what does that mean.

Thanks

Quote:

Originally Posted by aktar

What you've done looks fine to me. your problem could lie in the following statement:

[PHP]$xml = $client->GetMag($getmag);[/PHP]

If GetMag() returns nothing then $xml will contain nothing.

Regards

TheServant

Quote:

Originally Posted by hpandya

But when i print or alert this Xml variable it shows me undefine what does that mean.

Thanks

That means that it doesn't exist or is empty. Seeing as you previously defined it, I am presuming it's empty. aktar is right about what he said, so I think you should look into $client->GetMag($getmag);
If that gives NULL (or nothing) then it is useless. So can you post the code relating to this?

hpandya

You were right - There was problem with my function itself

Thanks for help though

Help Printing Variable

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