flock($fp, LOCK_EX);
}
flock($fp, LOCK_UN);
fclose($fp);
}
// Track this hit
if ($track_hit) {
// Get information from the existing session
if ($cookie_session !== false) {
$session['l'] = $cookie_session['l'];
$session['p'] = $cookie_session['p'];
$session['c'] = $cookie_session['c'];
$session['cq'] = $cookie_session['cq'];
} else {
// Get country id and quality
list($session['c'], $session['cq']) = geoip_country($_SERVER['REMOTE_ADDR']);
// Get system language
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) && preg_match('~^([^,;]+)~', $_SERVER['HTTP_ACCEPT_LANGUAGE'], $matches)) {
$session['l'] = strtolower($matches[1]);
}
// Check proxy headers
if (isset($_SERVER['HTTP_VIA']) || isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
$session['p'] = true;
}
}
// Generate session file
$fp = fopen($session_file, 'w');
flock($fp, LOCK_EX);
fwrite($fp, serialize($session));
flock($fp, LOCK_UN);
fclose($fp);
function convertip_geo($ip='', $ipdatafile='') {
return geoip_country($ip);
}
