我使用這個代碼檢測用戶的操作系統:PHP正則表達式OS檢測
<?
$osList = array (
/* -- WINDOWS -- */
'Windows 10 (Windows NT 10.0)' => 'windows nt 10.0',
'Windows 8.1 (Windows NT 6.3)' => 'windows nt 6.3',
'Windows 8 (Windows NT 6.2)' => 'windows nt 6.2',
'Windows 7 (Windows NT 6.1)' => 'windows nt 6.1',
'Windows Vista (Windows NT 6.0)' => 'windows nt 6.0',
'Windows Server 2003 (Windows NT 5.2)' => 'windows nt 5.2',
'Windows XP (Windows NT 5.1)' => 'windows nt 5.1',
'Windows 2000 sp1 (Windows NT 5.01)' => 'windows nt 5.01',
'Windows 2000 (Windows NT 5.0)' => 'windows nt 5.0',
'Windows NT 4.0' => 'windows nt 4.0',
'Windows Me (Windows 9x 4.9)' => 'win 9x 4.9',
'Windows 98' => 'windows 98',
'Windows 95' => 'windows 95',
'Windows CE' => 'windows ce',
'Windows (version unknown)' => 'windows',
/* -- MAC OS X -- */
'Mac OS X Beta (Kodiak)' => 'Mac OS X beta',
'Mac OS X Cheetah' => 'Mac OS X 10.0',
'Mac OS X Puma' => 'Mac OS X 10.1',
'Mac OS X Jaguar' => 'Mac OS X 10.2',
'Mac OS X Panther' => 'Mac OS X 10.3',
'Mac OS X Tiger' => 'Mac OS X 10.4',
'Mac OS X Leopard' => 'Mac OS X 10.5',
'Mac OS X Snow Leopard' => 'Mac OS X 10.6',
'Mac OS X Lion' => 'Mac OS X 10.7',
'Mac OS X Mountain Lion' => 'Mac OS X 10.8',
'Mac OS X Mavericks' => 'Mac OS X 10.9',
'Mac OS X Yosemite' => 'Mac OS X 10.10',
'Mac OS X El Capitan' => 'Mac OS X 10.11',
'macOS Sierra' => 'Mac OS X 10.12',
'Mac OS X (version unknown)' => 'Mac OS X',
'Mac OS (classic)' => '(mac_powerpc)|(macintosh)',
/* -- OTHERS -- */
'OpenBSD' => 'openbsd',
'SunOS' => 'sunos',
'Ubuntu' => 'ubuntu',
'Linux (or Linux based)' => '(linux)|(x11)',
'QNX' => 'QNX',
'BeOS' => 'beos',
'OS2' => 'os/2',
'SearchBot'=>'(nuhk)|(googlebot)|(yammybot)|(openbot)|(slurp)|(msnbot)|(ask jeeves/teoma)|(ia_archiver)'
);
$useragent = htmlspecialchars($_SERVER['HTTP_USER_AGENT']);
$useragent = strtolower($useragent);
foreach($osList as $os=>$match) {
if (preg_match('/' . $match . '/i', $useragent)) {
break;
} else {
$os = "Unknown";
}
}
?>
這裏的問題是:我使用OS X埃爾卡皮坦(10.11.5)和驗證碼顯示我正在使用OS X Puma(10.1),因爲'Mac OS X El Capitan' => 'Mac OS X 10.11'
。
所以,我怎麼能告訴preg_match
檢查是否$match
是 「X.Y(.Z)」?
'strpos()'在這裏有任何幫助嗎? – Maximus2012
我不確定。你能提供一個使用的例子嗎?謝謝。 –
請問[此問題](http://stackoverflow.com/q/18070154/697370)是否有適合您的答案?如果是這樣,我們可以把它作爲一個副本來關閉。 –