Detección de UserAgent
<phpwikify>
$ua = $_SERVER['HTTP_USER_AGENT'];
if (empty($ua) ) $ua= '— Not available —';
else {
$browser = @get_browser(null, true);
Explorar los contenidos
$bname= ($browser!=array() ) ? $browser['browser'] : 'N/A';
}
echo «<EOF
User Agent: \n
^ $bname ^ Identificación del navegador |\n
EOF;
echo “^USER_AGENT| $ua |\n”;
if (!$browser) {
echo “| 
No valid browser or no browscap support! ||\n”;
}
else {
foreach ($browser as $K ⇒ $V) {
echo “| $K | $V |\n”;
}
} fin else
</phpwikify>