$.ajax method code example

Example 1: ajax request

$.ajax({
       url : 'more_com.php', //PHP file to execute
       type : 'GET', //method used POST or GET
       data : {variable1 : "some data"}, // Parameters passed to the PHP file
       success : function(result){ // Has to be there !
           
       },

       error : function(result, statut, error){ // Handle errors

       }

    });

// NOTE : Parameters will be available either through $_GET or $_POST according
// to the method you choosed to use. 
// Here you will get your variable "variable1" this way : $_GET['variable1']

Example 2: $.ajax example

class DB {
		private $host = 'localhost';
		private $user = 'root';
		private $password = '';
		private $db_name = 'library';
		public $conn;
		public function connect() {
			$this-> conn = new mysqli($this-> host, $this-> user, $this-> password, $this-> db_name);
					
			return $this -> conn;

		
	}

}