<html>
<head>
<meta charset="utf-8">
<title>AJAX</title>
<script src="jquery.js"></script>
<script src="ajax.js"></script>
</head>
<body onload="sample()">
<p id="memo">ABC</p>
</body>
</html>
function sample(){
$.get( "ren.php", function( data ) {
var k=data.split(",");
var str;
str=k[1];
$( "#svg" ).html(str);
});
}
<?php
print 'A,b,c,d,r,2,d,g';
?>