Need help with module php coding please. Short and Sweet

[VBE-1]

Hello I am trying to add some code to a php file. It is a very short line of code but I am having trouble figuring out where exactly to put it plus the correct punctuation. Can someone help me please. Thanks

The line of code at the top is what needs to be added into the php file somewhere

http://paste.org/54823

[VBE-1]

Can anyone help?

[DrByte]

Doesn't make any sense without a lot more context. Where did you get that code snippet from?

Perhaps it would be far more efficient to back way up to the very beginning ... what business problem are you trying to solve here? Why do you feel this line of code is necessary at all? Who told you to add it? What's it supposed to accomplish for you? Why does it need changing at all? If it doesn't get added, what problem will remain? What payment gateway are you trying to use?