android and ios push notification app

Hello. I would like to have simple php push notification script for ios, android and apple. This script will be later integrated in some application, so script should be created standalone. I'm not expert for those applications, maybe phone gap is correct tool to do this. Please also give me adice. I need to have: 1. option to registrate device - save data and parameters to mysql database 2. send push notification to device This is blank no design app. Only those 2 functions are required: - registrating device, that can accept push notifications - simple php function to send push notification -> push notification has title - description and link (when user press notification, link is open in browser).