php检测手机浏览器代码

<?php

function is_mobile(){

// returns true if one of the specified mobile browsers is detected

$regex_match="/(nokia|iphone|android|motorola|^mot\-|softbank|foma|docomo|kddi|up\.browser|up\.link|";
$regex_match.="htc|dopod|blazer|netfront|helio|hosin|huawei|novarra|CoolPad|webos|techfaith|palmsource|";
$regex_match.="blackberry|alcatel|amoi|ktouch|nexian|samsung|^sam\-|s[cg]h|^lge|ericsson|philips|sagem|wellcom|bunjalloo|maui|";
$regex_match.="symbian|smartphone|midp|wap|phone|windows ce|iemobile|^spice|^bird|^zte\-|longcos|pantech|gionee|^sie\-|portalmmm|";
$regex_match.="jig\s browser|hiptop|^ucweb|^benq|haier|^lct|opera\s*mobi|opera\*mini|320x320|240x320|176x220";
$regex_match.=")/i";
return isset($_SERVER['HTTP_X_WAP_PROFILE']) or isset($_SERVER['HTTP_PROFILE']) or preg_match($regex_match, strtolower($_SERVER['HTTP_USER_AGENT']));
}

if ($_GET['mobile']) {
$is_mobile = true;
}

if ($_GET['full']) {
$is_mobile = false;
}
if($is_mobile) {
//it's a mobile browser, do something
header("Location: http://www.php100.com/mobile"); } else {
//it's not a mobile browser, do something else
header("Location: http://www.php100.com/desktop"); // or instead of a redirect, simply build html below
}

?>