PHP or JS Judge site visitors from mobile phone or PC

php or JS judge site visitors from mobile phone or PC

Choose different website versions for different platforms, and the final summary is as follows:

One, JS version of the code:

<!--switch Mobile website--->
<script src= "Http://siteapp.baidu.com/static/webappservice/uaredirect.js" type= "Text/javascript" ></ Script>
<script type= "Text/javascript" >uaredirect ("http://www.baidu.com/");</script>

　　 //js Method Two

<script type= "Text/javascript" >
<!--//platforms, devices and operating systems
var system ={
Win:false,
Mac:false,
Xll:false
};
Testing platform
var p = navigator.platform;
System.win = P.indexof ("win") = = 0;
System.mac = P.indexof ("mac") = = 0;
system.x11 = (P = = "X11") | | (P.indexof ("Linux") = = 0);
Jump statement, if it is mobile Access will automatically jump to the wap.baidu.com page
if (system.win| | system.mac| | SYSTEM.XLL) {
Window.location.href= "http://www.php186.com";
}else{
Window.location.href= "http://wap.php186.com";
}
-
</script>


Second, PHP code version:

<?php

//Judge mobile phone or computer Access website method one:
function IsMobile () {
if (Isset ($_server[' http_x_wap_profile '))
{
echo "Mobile device";
}else{
echo "PC";
}
}


//Judge mobile phone or computer Access website method two:


if (Isset ($_server[' Http_via '))
{
Not found for flase, otherwise true
if (Stristr ($_server[' Http_via '), "WAP"))
{
echo "Mobile device";
}else{
echo "PC";
}
}

//Judge mobile phone or computer Access website method Three:


if (Isset ($_server[' http_user_agent '))
{
$clientkeywords = Array (
' Nokia ',
' Sony ',
' Ericsson ',
' MOT ',
' Samsung ',
' HTC ',
' SGH ',
' LG ',
' Sharp ',
' Sie-',
' Philips ',
' Panasonic ',
' Alcatel ',
' Lenovo ',
' iphone ',
' ipod ',
' BlackBerry ',
' Meizu ',
' Android ',
' NetFront ',
' Symbian ',
' UCWeb ',
' WindowsCE ',
' Palm ',
' Operamini ',
' Operamobi ',
' Openwave ',
' Nexusone ',
' CLDC ',
' MIDP ',
' WAP ',
' Mobile '
);
Find keywords for your phone's browser from Http_user_agent
if (Preg_match ("/("). Implode (' | ', $clientkeywords). ")/I", Strtolower ($_server[' http_user_agent ')))
{
echo "Mobile device";
}else{
echo "PC";
}
}

?>


　　 //Method four: Integrated above

<?php

$mobile _browser = ' 0 ';

if (Preg_match ('/(up.browser|up.link|mmp|symbian|smartphone|midp|wap|phone)/I ', Strtolower ($_SERVER[' HTTP_USER_ AGENT '])) {
$mobile _browser++;
}

if ((Strpos (Strtolower ($_server[' http_accept '), ' application/vnd.wap.xhtml+xml ') >0) or ((Isset-$_server[' HTTP_ X_wap_profile ']) or isset ($_server[' http_profile '))) {
$mobile _browser++;
}

$mobile _ua = Strtolower (substr ($_server[' http_user_agent '],0,4));
$mobile _agents = Array (
' The ' acs-', ' Alav ', ' Alca ', ' amoi ', ' Audi ', ' Avan ', ' BenQ ', ' bird ', ' Blac ',
' Blaz ', ' brew ', ' cell ', ' cldc ', ' cmd-', ' Dang ', ' doco ', ' Eric ', ' Hipt ', ' Inno ',
' iPAQ ', ' Java ', ' Jigs ', ' kddi ', ' Keji ', ' Leno ', ' lg-c ', ' lg-d ', ' lg-g ', ' lge-',
' Maui ', ' Maxo ', ' MIDP ', ' mits ', ' mmef ', ' mobi ', ' mot-', ' moto ', ' mwbp ', ' nec-',
' Newt ', ' Noki ', ' oper ', ' palm ', ' pana ', ' Pant ', ' Phil ', ' play ', ' Port ', ' ProX ',
' Qwap ', ' sage ', ' Sams ', ' Sany ', ' sch-', ' sec-', ' send ', ' Seri ', ' sgh-', ' Shar ',
' sie-', ' Siem ', ' smal ', ' Smar ', ' Sony ', ' sph-', ' symb ', ' t-mo ', ' Teli ', ' tim-',
' Tosh ', ' tsm-', ' upg1 ', ' upsi ', ' vk-v ', ' Voda ', ' wap-', ' wapa ', ' wapi ', ' Wapp ',
' Wapr ', ' webc ', ' winw ', ' winw ', ' xda ', ' xda-', ' googlebot-mobile ');

if (In_array ($mobile _ua, $mobile _agents)) {
$mobile _browser++;
}

if (Strpos (Strtolower ($_server[' all_http '), ' Operamini ') >0) {
$mobile _browser++;
}

if (Strpos (Strtolower ($_server[' http_user_agent '), ' windows ') >0) {
$mobile _browser=0;
}

if ($mobile _browser>0) {
Header ("Location:mobile.php"); Hand Machine version
}else {
Header ("Location:pc.php"); Computer edition
}






My Final Solution selection method four, combined with the previous three kinds:

Home page for PC version: http://www.zhuqiaodou.com

index.php Code:

<?php

/** determine if the mobile browser
* @return Boolean
*/
function is_moble () {
$mobile _browser = ' 0 ';

if (Preg_match ('/(up.browser|up.link|mmp|symbian|smartphone|midp|wap|phone)/I ', Strtolower ($_SERVER[' HTTP_USER_ AGENT '])) {
$mobile _browser++;
}
if ((Strpos (Strtolower ($_server[' http_accept '), ' application/vnd.wap.xhtml+xml ') >0) or ((Isset-$_server[' HTTP_ X_wap_profile ']) or isset ($_server[' http_profile '))) {
$mobile _browser++;
}
$mobile _ua = Strtolower (substr ($_server[' http_user_agent '],0,4));
$mobile _agents = Array (
' The ' acs-', ' Alav ', ' Alca ', ' amoi ', ' Audi ', ' Avan ', ' BenQ ', ' bird ', ' Blac ',
' Blaz ', ' brew ', ' cell ', ' cldc ', ' cmd-', ' Dang ', ' doco ', ' Eric ', ' Hipt ', ' Inno ',
' iPAQ ', ' Java ', ' Jigs ', ' kddi ', ' Keji ', ' Leno ', ' lg-c ', ' lg-d ', ' lg-g ', ' lge-',
' Maui ', ' Maxo ', ' MIDP ', ' mits ', ' mmef ', ' mobi ', ' mot-', ' moto ', ' mwbp ', ' nec-',
' Newt ', ' Noki ', ' oper ', ' palm ', ' pana ', ' Pant ', ' Phil ', ' play ', ' Port ', ' ProX ',
' Qwap ', ' sage ', ' Sams ', ' Sany ', ' sch-', ' sec-', ' send ', ' Seri ', ' sgh-', ' Shar ',
' sie-', ' Siem ', ' smal ', ' Smar ', ' Sony ', ' sph-', ' symb ', ' t-mo ', ' Teli ', ' tim-',
' Tosh ', ' tsm-', ' upg1 ', ' upsi ', ' vk-v ', ' Voda ', ' wap-', ' wapa ', ' wapi ', ' Wapp ',
' Wapr ', ' webc ', ' winw ', ' winw ', ' xda ', ' xda-', ' googlebot-mobile ');

if (In_array ($mobile _ua, $mobile _agents)) {
$mobile _browser++;
}

if (Strpos (Strtolower ($_server[' all_http '), ' Operamini ') >0) {
$mobile _browser++;
}

if (Strpos (Strtolower ($_server[' http_user_agent '), ' windows ') >0) {
$mobile _browser=0;
}

if ($mobile _browser>0) {
return true;
Header ("Location:mobile.php"); Hand Machine version
}else {
return false;
Header ("Location:pc.php"); Computer edition
}
}

if (is_moble ()) {
Header ("location:http://www.zhuqiaodou.com"); Hand Machine version
Exit ();
}
?>

<!doctype html>
<meta charset= "Utf-8" >
<title> Pig Clever Bean </title>
<body>

PC Version homepage ....

</body>

PHP or JS Judge site visitors from mobile phone or PC