Using gethostbyaddr() to Get a Hostname : Client Info « Development « PHP

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PHP » Development » Client Info

Using gethostbyaddr() to Get a Hostname










<html>

<head>

<title>Using gethostbyaddr() to get a host name</title>

</head>

<body>

<?php

if ( isset( $REMOTE_HOST ) )

    print "Visitor at $REMOTE_HOST<br>";

elseif ( isset ( $REMOTE_ADDR ) )

    print "Visitor at ".gethostbyaddr( $REMOTE_ADDR )."<br>";

else

    print "wherever you are<br>";

 ?>

</body>

</html>

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4.	Http Referer

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