<HTML>
<HEAD>
<TITLE>取得浏览器的信息</TITLE>
</HEAD>
<BODY>
<?php
function list_array ($array) //定义函数
{
while (list ($key, $value) = each ($array))
{
$str= "<b>$key:</b> $value<br>\n";
}
return $str;
}
echo "$HTTP_USER_AGENT<hr>\n";
$browser = get_browser();
print("<br>");
echo list_array ((array) $browser);
?>
</BODY>
</HTML>
