function getBrowser() {
if (isset($_SERVER["HTTP_USER_AGENT"]) OR ($_SERVER["HTTP_USER_AGENT"] != "")) {
$visitor_user_agent = $_SERVER["HTTP_USER_AGENT"];
} else {
$visitor_user_agent = "Unknown";
}
$bname = 'Unknown';
$version = "0.0.0";
// Next get the name of the useragent yes seperately and for good reason
if (eregi('MSIE', $visitor_user_agent) && !eregi('Opera', $visitor_user_agent)) {
$bname = 'Internet Explorer';
$ub = "MSIE";
} elseif (eregi('Firefox', $visitor_user_agent)) {
$bname = 'Mozilla Firefox';
$ub = "Firefox";
} elseif (eregi('Chrome', $visitor_user_agent)) {
$bname = 'Google Chrome';
$ub = "Chrome";
} elseif (eregi('Safari', $visitor_user_agent)) {
$bname = 'Apple Safari';
$ub = "Safari";
} elseif (eregi('Opera', $visitor_user_agent)) {
$bname = 'Opera';
$ub = "Opera";
} elseif (eregi('Netscape', $visitor_user_agent)) {
$bname = 'Netscape';
$ub = "Netscape";
} elseif (eregi('Seamonkey', $visitor_user_agent)) {
$bname = 'Seamonkey';
$ub = "Seamonkey";
} elseif (eregi('Konqueror', $visitor_user_agent)) {
$bname = 'Konqueror';
$ub = "Konqueror";
} elseif (eregi('Navigator', $visitor_user_agent)) {
$bname = 'Navigator';
$ub = "Navigator";
} elseif (eregi('Mosaic', $visitor_user_agent)) {
$bname = 'Mosaic';
$ub = "Mosaic";
} elseif (eregi('Lynx', $visitor_user_agent)) {
$bname = 'Lynx';
$ub = "Lynx";
} elseif (eregi('Amaya', $visitor_user_agent)) {
$bname = 'Amaya';
$ub = "Amaya";
} elseif (eregi('Omniweb', $visitor_user_agent)) {
$bname = 'Omniweb';
$ub = "Omniweb";
} elseif (eregi('Avant', $visitor_user_agent)) {
$bname = 'Avant';
$ub = "Avant";
} elseif (eregi('Camino', $visitor_user_agent)) {
$bname = 'Camino';
$ub = "Camino";
} elseif (eregi('Flock', $visitor_user_agent)) {
$bname = 'Flock';
$ub = "Flock";
} elseif (eregi('AOL', $visitor_user_agent)) {
$bname = 'AOL';
$ub = "AOL";
} elseif (eregi('AIR', $visitor_user_agent)) {
$bname = 'AIR';
$ub = "AIR";
} elseif (eregi('Fluid', $visitor_user_agent)) {
$bname = 'Fluid';
$ub = "Fluid";
} else {
$bname = 'Unknown';
$ub = "Unknown";
}
// finally get the correct version number
$known = array('Version', $ub, 'other');
$pattern = '#(?<browser>' . join('|', $known) .
')[/ ]+(?<version>[0-9.|a-zA-Z.]*)#';
if (!preg_match_all($pattern, $visitor_user_agent, $matches)) {
// we have no matching number just continue
}
// see how many we have
$i = count($matches['browser']);
if ($i != 1) {
//we will have two since we are not using 'other' argument yet
//see if version is before or after the name
if (strripos($visitor_user_agent, "Version") < strripos($visitor_user_agent, $ub)) {
$version = $matches['version'][0];
} else {
$version = $matches['version'][1];
}
} else {
$version = $matches['version'][0];
}
// check if we have a number
if ($version == null || $version == "") {
$version = "?";
}
return array(
'userAgent' => $visitor_user_agent,
'name' => $bname,
'version' => $version,
'pattern' => $pattern
);
}
function getOS($userAgent) {
// Create list of operating systems with operating system name as array key
$oses = array (
'iPhone' => '(iPhone)',
'Windows 3.11' => 'Win16',
'Windows 95' => '(Windows 95)|(Win95)|(Windows_95)', // Use regular expressions as value to identify operating system
'Windows 98' => '(Windows 98)|(Win98)',
'Windows 2000' => '(Windows NT 5.0)|(Windows 2000)',
'Windows XP' => '(Windows NT 5.1)|(Windows XP)',
'Windows 2003' => '(Windows NT 5.2)',
'Windows Vista' => '(Windows NT 6.0)|(Windows Vista)',
'Windows 7' => '(Windows NT 6.1)|(Windows 7)',
'Windows NT 4.0' => '(Windows NT 4.0)|(WinNT4.0)|(WinNT)|(Windows NT)',
'Windows ME' => 'Windows ME',
'Open BSD'=>'OpenBSD',
'Sun OS'=>'SunOS',
'Linux'=>'(Linux)|(X11)',
'Safari' => '(Safari)',
'Macintosh'=>'(Mac_PowerPC)|(Macintosh)',
'QNX'=>'QNX',
'BeOS'=>'BeOS',
'OS/2'=>'OS/2',
'Search Bot'=>'(nuhk)|(Googlebot)|(Yammybot)|(Openbot)|(Slurp/cat)|(msnbot)|(ia_archiver)'
);
foreach($oses as $os=>$pattern){ // Loop through $oses array
// Use regular expressions to check operating system type
if(eregi($pattern, $userAgent)) { // Check if a value in $oses array matches current user agent.
return $os; // Operating system was matched so return $oses key
}
}
return 'Unknown'; // Cannot find operating system so return Unknown
}
$date_time = date('Y-m-d H:i:s');
$ip_add = $_SERVER['REMOTE_ADDR'];
$browser = getBrowser();
$StoreInDbBrowser = $browser['name'].'/'.$browser['version'];
$os = getOS($_SERVER['HTTP_USER_AGENT']);
Use this code u know client OS, IP & using browser
