return multiple data to ajax how we use particular data in php code example

Example: ajax send multiple data to php

$.ajax({
	url: "/something",
    type: "GET",
    data: {p1: "value1", p2: "value2"}, // multiple data we want to send
    success: function(data){ 
   		console.log(data);
    }
}).done(function(){
    console.log("Success.");
}).fail(function(){
    console.log("An error has occurred.");
}).always(function(){
  	console.log("Complete.");
});