Code
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>empty </title>
</head>
<body text="#000080" bgcolor="#EAE6F2">
Body Text : empty.php functions <br/>
<?php
$data = 0;
$data2= 2;
if (empty($data))
{
echo '$data is either 0, empty, or not initialized at all';
}
if (!empty($data2))
{
echo'<br/>$data2 is : '. $data2;
}
?>
</body>
</html>
