获取访问者浏览器
jQuery判断浏览器版本过低提示代码是一款对不支持HTML5跟CSS3代码的浏览器提示用户更换特效。提示:你的浏览器版本过低,可能导致网站不能正常访问! 为了你能正常使用网站功能,请使用这些浏览器。
function browse_infor()
{
$browser="";$browserver="";
//powered by xujiajay
$Browsers =array("Lynx","MOSAIC","AOL","Opera","JAVA","MacWeb","WebExplorer","OmniWeb");
$Agent = $GLOBALS["HTTP_USER_AGENT"];
for ($i=0; $i<=7; $i++) //开源代码powered by xujiajay
{
if (strpos($Agent,$Browsers[$i]))
{
$browser = $Browsers[$i];
$browserver ="";
}
}
if (ereg("Mozilla",$Agent) && !ereg("MSIE",$Agent)) //开源代码powered by xujiajay
{
$temp =explode("(", $Agent); $Part=$temp[0];
$temp =explode("/", $Part); $browserver=$temp[1];
//powered by xujiajay开源
$temp =explode("",$browserver); $browserver=$temp[0];
$browserver =preg_replace("/([d.]+)/","1",$browserver);
$browserver ="$browserver"; //powered by xujiajay
$browser ="Netscape Navigator";
}
if (ereg("Mozilla",$Agent) && ereg("Opera",$Agent))
{
$temp =explode("(", $Agent); $Part=$temp[1];
//PHP开源代码
$temp =explode(")", $Part); $browserver=$temp[1];
$temp =explode("",$browserver);$browserver=$temp[2];
//开源代码powered by xujiajay
$browserver =preg_replace("/([d.]+)/","1",$browserver);
$browserver ="$browserver";
$browser ="Opera";
}
if (ereg("Mozilla",$Agent) && ereg("MSIE",$Agent))
//PHP开源代码
{
$temp = explode("(", $Agent); $Part=$temp[1];
$temp = explode(";",$Part); $Part=$temp[1]; //powered by xujiajay
$temp = explode("",$Part);$browserver=$temp[2];
$browserver =preg_replace("/([d.]+)/","1",$browserver);
$browserver ="$browserver"; //powered by xujiajay
$browser ="Internet Explorer";
}
if ($browser!="")
{
$browseinfo ="$browser$browserver";
}
else
{
$browseinfo ="Unknown";
}
return $browseinfo;
}
//调用方法$browser=browseinfo() ;直接返回结果
?> //开源powered by xujiajay









