IE10+ [ Obsolete, use fetch instead ]

Ajax GET Request.js

let http = new XMLHttpRequest();
http.open( 'GET', 'get.php' );
http.send();
http.onreadystatechange = function()
{
	if ( http.readyState == 4 && http.status == 200 )
	{
		console.log( http.responseText );
	}
}