PHP to determine whether the phone or PC access

$is _mobile=false;$mobile _os_list=Array(' Google Wireless transcoder ', ' Windows CE ', ' windowsce ', ' Symbian ', ' Android ', ' armv6l ', ' armv5 ', ' Mobile ', ' CentOS ', ' Mo Wser ', ' AvantGo ', ' Opera Mobi ', ' J2ME/MIDP ', ' Smartphone ', ' go.web ', ' Palm ', ' IPAQ ');$mobile _token_list=Array(' PROFILE/MIDP ', ' configuration/cldc-', ' 160x160 ', ' 176x220 ', ' 240x240 ', ' 240x320 ', ' the ' + ', ' up '. Browser ', ' up. Link ', ' SymbianOS ', ' PalmOS ', ' PocketPC ', ' SonyEricsson ', ' Nokia ', ' BlackBerry ', ' Vodafone ', ' BenQ ', ' novarra-vision ', ' Iris ', ' NetFront ', ' htc_ ', ' Xda_ ', ' samsung-sgh ', ' Wapaka ', ' DoCoMo ', ' iPhone ', ' IPod ');$is _mobile=false;foreach($mobile _os_list  as $key=$value) {    if(Strpos($_server[' Http_user_agent '],$value)) {        $is _mobile=true; }}foreach($mobile _token_list  as $key=$value) {    if(Strpos($_server[' Http_user_agent '],$value)) {        $is _mobile=true; }}

True is the phone, false is the PC. Can be encapsulated as a method.

PHP to determine whether the phone or PC access