Can someone give me a step by step guide on integrating using PHP SDK

#1

[quote=“iamthatchic, post:1, topic:241, full:true”]
How does the result url ( server to server ) communication work, iam still trying to figure out how when i do not have the update.php file, what do i put on it if i create it
I downloaded the php sdk. there php scripts in the examples folder index.php, callback.php, mobile.php and status.log. I don’t know where to start. Can someone who has done it before assist me.