《PHP實戰：PHP判斷瀏覽器、判斷語言代碼分享》要點：
本文介紹了PHP實戰：PHP判斷瀏覽器、判斷語言代碼分享，希望對您有用。如果有疑問，可以聯系我們。
PHP編程中經常必要用到一些服務器的一些資料,特把$_SERVER的詳細參數整理下,方便以后使用.PHP實例
判斷瀏覽器類型PHP實例
//判斷類型 <?php if(strpos($_SERVER["HTTP_USER_AGENT"],"MSIE 8.0")) echo "Internet Explorer 8.0"; else if(strpos($_SERVER["HTTP_USER_AGENT"],"MSIE 7.0")) echo "Internet Explorer 7.0"; else if(strpos($_SERVER["HTTP_USER_AGENT"],"MSIE 6.0")) echo "Internet Explorer 6.0"; else if(strpos($_SERVER["HTTP_USER_AGENT"],"Firefox/3")) echo "Firefox 3"; else if(strpos($_SERVER["HTTP_USER_AGENT"],"Firefox/2")) echo "Firefox 2"; else if(strpos($_SERVER["HTTP_USER_AGENT"],"Chrome")) echo "Google Chrome"; else if(strpos($_SERVER["HTTP_USER_AGENT"],"Safari")) echo "Safari"; else if(strpos($_SERVER["HTTP_USER_AGENT"],"Opera")) echo "Opera"; else echo $_SERVER["HTTP_USER_AGENT"]; ?>
判斷語言PHP實例
<?php
$lang = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 4); //只取前4位,這樣只判斷最優先的語言.如果取前5位,可能出現en,zh的情況,影響判斷.
if (preg_match("/zh-c/i", $lang))
echo "簡體中文";
else if (preg_match("/zh/i", $lang))
echo "繁w中文";
else if (preg_match("/en/i", $lang))
echo "English";
else if (preg_match("/fr/i", $lang))
echo "French";
else if (preg_match("/de/i", $lang))
echo "German";
else if (preg_match("/jp/i", $lang))
echo "Japanese";
else if (preg_match("/ko/i", $lang))
echo "Korean";
else if (preg_match("/es/i", $lang))
echo "Spanish";
else if (preg_match("/sv/i", $lang))
echo "Swedish";
else echo $_SERVER["HTTP_ACCEPT_LANGUAGE"];
?>
判斷瀏覽器內核的PHP程序PHP實例
<?php
error_reporting(E_ALL & ~ E_NOTICE);
class clientGetObj
{
function getBrowse()
{
global $_SERVER;
$Agent = $_SERVER['HTTP_USER_AGENT'];
$browser = '';
$browserver = '';
$Browser = array('Lynx', 'MOSAIC', 'AOL', 'Opera', 'JAVA', 'MacWeb', 'WebExplorer', 'OmniWeb');
for($i = 0; $i <= 7; $i ++){
if(strpos($Agent, $Browsers[$i])){
$browser = $Browsers[$i];
$browserver = '';
}
}
if(preg_match('/Mozilla/', $Agent) && !preg_match('/MSIE/', $Agent)){
$temp = explode('(', $Agent);
$Part = $temp[0];
$temp = explode('/', $Part);
$browserver = $temp[1];
$temp = explode(' ', $browserver);
$browserver = $temp[0];
$browserver = preg_replace('/([d.]+)/', '1', $browserver);
$browserver = $browserver;
$browser = 'Netscape Navigator';
}
if(preg_match('/Mozilla/', $Agent) && preg_match('/Opera/', $Agent)) {
$temp = explode('(', $Agent);
$Part = $temp[1];
$temp = explode(')', $Part);
$browserver = $temp[1];
$temp = explode(' ', $browserver);
$browserver = $temp[2];
$browserver = preg_replace('/([d.]+)/', '1', $browserver);
$browserver = $browserver;
$browser = 'Opera';
}
if(preg_match('/Mozilla/', $Agent) && preg_match('/MSIE/', $Agent)){
$temp = explode('(', $Agent);
$Part = $temp[1];
$temp = explode(';', $Part);
$Part = $temp[1];
$temp = explode(' ', $Part);
$browserver = $temp[2];
$browserver = preg_replace('/([d.]+)/','1',$browserver);
$browserver = $browserver;
$browser = 'Internet Explorer';
}
if($browser != ''){
$browseinfo = $browser.' '.$browserver;
} else {
$browseinfo = false;
}
return $browseinfo;
}
function getIP ()
{
global $_SERVER;
if (getenv('HTTP_CLIENT_IP')) {
$ip = getenv('HTTP_CLIENT_IP');
} else if (getenv('HTTP_X_FORWARDED_FOR')) {
$ip = getenv('HTTP_X_FORWARDED_FOR');
} else if (getenv('REMOTE_ADDR')) {
$ip = getenv('REMOTE_ADDR');
} else {
$ip = $_SERVER['REMOTE_ADDR'];
}
return $ip;
}
function getOS ()
{
global $_SERVER;
$agent = $_SERVER['HTTP_USER_AGENT'];
$os = false;
if (preg_match('/win/', $agent) && strpos($agent, '95')){
$os = 'Windows 95';
}
else if (preg_match('/win 9x/', $agent) && strpos($agent, '4.90')){
$os = 'Windows ME';
}
else if (preg_match('/win/', $agent) && preg_match('98', $agent)){
$os = 'Windows 98';
}
else if (preg_match('/win/', $agent) && preg_match('nt 5.1', $agent)){
$os = 'Windows XP';
}
else if (preg_match('/win/', $agent) && preg_match('nt 5', $agent)){
$os = 'Windows 2000';
}
else if (preg_match('/win/', $agent) && preg_match('nt', $agent)){
$os = 'Windows NT';
}
else if (preg_match('/win/', $agent) && preg_match('32', $agent)){
$os = 'Windows 32';
}
else if (preg_match('/linux/', $agent)){
$os = 'Linux';
}
else if (preg_match('/unix/', $agent)){
$os = 'Unix';
}
else if (preg_match('/sun/', $agent) && preg_match('os', $agent)){
$os = 'SunOS';
}
else if (preg_match('/ibm/', $agent) && preg_match('os', $agent)){
$os = 'IBM OS/2';
}
else if (preg_match('/Mac/', $agent) && preg_match('PC', $agent)){
$os = 'Macintosh';
}
else if (preg_match('/PowerPC/', $agent)){
$os = 'PowerPC';
}
else if (preg_match('/AIX/', $agent)){
$os = 'AIX';
}
else if (preg_match('/HPUX/', $agent)){
$os = 'HPUX';
}
else if (preg_match('/NetBSD/', $agent)){
$os = 'NetBSD';
}
else if (preg_match('/BSD/', $agent)){
$os = 'BSD';
}
else if (preg_match('/OSF1/', $agent)){
$os = 'OSF1';
}
else if (preg_match('/IRIX/', $agent)){
$os = 'IRIX';
}
else if (preg_match('/FreeBSD/', $agent)){
$os = 'FreeBSD';
}
else if (preg_match('/teleport/', $agent)){
$os = 'teleport';
}
else if (preg_match('/flashget/', $agent)){
$os = 'flashget';
}
else if (preg_match('/webzip/', $agent)){
$os = 'webzip';
}
else if (preg_match('/offline/', $agent)){
$os = 'offline';
}
else {
$os = 'Unknown';
}
return $os;
}
}
$code = new clientGetObj;
echo $str1 = $code->getBrowse()."<br>";//瀏覽器：
echo $str2 = $code->getIP()."<br>";//IP地址：
echo $str3 = $code->getOS();//操作系統：
?>
以上便是個人整理的關于$_SERVER獲取服務器信息的常用信息了,希望大家能夠喜歡.PHP實例
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