PHP/Development/Client Info
Содержание
Http Host
<source lang="html4strict">
<?php
echo ""; echo "<BR><B>Host :</B> $HTTP_HOST"; echo "";
?>
</source>
Http Referer
<source lang="html4strict">
<?php
echo ""; echo "<BR><B>Referer :</B> $HTTP_REFERER"; echo "";
?>
</source>
Is user using the Miscrosoft Internet Explorer
<source lang="html4strict">
<? $agent = getenv("HTTP_USER_AGENT"); echo($agent); if (preg_match("/MSIE/i", $agent)) {
$result = "You are using Microsoft Internet Explorer.";
}else {
$result = "You are using $agent";
} ?>
</source>
The name and version of the client
<source lang="html4strict">
<? $agent = getenv("HTTP_USER_AGENT"); echo " You are using $agent."; ?>
</source>
Using gethostbyaddr() to Get a Hostname
<source lang="html4strict">
<html>
<head>
<title>Using gethostbyaddr() to get a host name</title>
</head>
<body>
<?php
if ( isset( $REMOTE_HOST ) )
print "Visitor at $REMOTE_HOST
";
elseif ( isset ( $REMOTE_ADDR ) )
print "Visitor at ".gethostbyaddr( $REMOTE_ADDR )."
";
else
print "wherever you are
"; ?>
</body> </html>
</source>
