Update Express Checkout vars

[drewjoh]

API version 53 uses different item vars, etc.

[FpunktOpunkt]

hi, Is there a date for new version with the new item vars? I'm getting errors on test express checkout with phpPayPal:

Undefined index: AVSCODE
Undefined index: AVV2MATCH
...

[drewjoh]

Looks like your PHP error reporting is a little sensitive. Those are just notices because some of the functions might be creating variables on the fly that haven't been previously defined.

Try putting error_reporting(E_ALL & ~E_NOTICE); at the beginning of your script and you should see those magically disappear. :)

[FpunktOpunkt]

ok, thanks. the errors disappear. but I get a new error:

the requested url .../EC-77E05873AC1186822 was not found on this server.

I have check the phpPayPal script and found that $PAYPAL_URL is null.

Works the script with paypal or is it in alpha/beta status?

[drewjoh]

Yeah, it probably shouldn't default to null; but you fix it by either changing it in the class to be the correct URL or set it before making the call with $paypal->PAYPAL_URL =

The correct URL to be put there is: https://www.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token=

I will say Express checkout has not been thoroughly tested the version 53 of the PayPal API as of yet. I'll likely have an opportunity in the next 2 months to test everything.

[AlexAndrascu]

Correct URL depends on either you're live or sandbox so should look for the $sandbox = TRUE value.
For sandbox the url is https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token=

[aronduby]

that notification of undefined index AVV2MATCH when coming from the format_response function. Just submitted an issue (#9), but you can fix it by switching AVV2MATCH to the proper name CVV2MATCH in the $ResponseFieldsArray['DoReferenceTransaction']['cvv2_match']. Easy way to get there is just do a search for avv2, that's the only place it will show up

[movAX13h]

I'd suggest to update the constructor since there already is a check on the sandbox variable to:
if ($sandbox)
{
$this->API_ENDPOINT = 'https://api-3t.sandbox.paypal.com/nvp';
$this->PAYPAL_URL = 'https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token=';
}
else
{
$this->API_ENDPOINT = 'https://api-3t.paypal.com/nvp';
$this->PAYPAL_URL = 'https://www.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token=';
}