get type

Code

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>get_defined_vars() </title>
</head>
<body text="#000080" bgcolor="#EAE6F2">
Body Text : gettype() <br/>
<?php
$n = 12;
$d = 12.345;
$b = array(1, 1, 2, 3, 5, 8);
$host= gethostbyname("http://manas8x");
foreach($b as $b_key => $b_value){ echo "\t ".$b_value.","; }
echo"<br/>";
?>
<br/>
<?php
$arr = gettype($b);
$xyz = gettype($host);
$number = gettype($d);
echo $d. "|---|"."$b "."|----|"."$host"."<br/>";
echo $number."|---|".$arr." |----|".$xyz;
?>
</body>
</html>