Determine whether it is mobile phone or computer isMobile () or mobile phone ismobile

Determine whether it is mobile phone or computer isMobile () or mobile phone ismobile

1. Write the method for judging the mobile phone in the PublicController.

<? Phpnamespace Home \ Controller; use Think \ Controller; class PublicController extends Controller {// determine whether it is a mobile phone or a computer function isMobile () {// if there is HTTP_X_WAP_PROFILE, it must be a mobile device if (isset ($ _ SERVER ['HTTP _ X_WAP_PROFILE ']) {return true ;} // if the via information contains wap, it must be a mobile device. Some service providers will block this information if (isset ($ _ SERVER ['HTTP _ Ve']) {// cannot be found as flase; otherwise, it is true return stristr ($ _ SERVER ['HTTP _ vean'], "wap ")? True: false;} // identify the client flag sent by the mobile phone. The compatibility needs to be improved 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'); // search for the keyword if (preg_match ("/(". implode ('|', $ clientkeywords ). ")/I", strtolower ($ _ SERVER ['HTTP _ USER_AGENT ']) {return true ;}// resolution method, because it may be inaccurate, put it at the end to determine if (isset ($ _ SERVER ['HTTP _ ACCEPT ']) {// if only wml is supported and html is not supported, it must be a mobile device // if wml and html are supported, but wml is a mobile device before html (strpos ($ _ SERVER ['HTTP _ ACCEPT '], 'vnd. wap. wml ')! = False) & (strpos ($ _ SERVER ['HTTP _ ACCEPT '], 'text/html ') === false | (strpos ($ _ SERVER ['HTTP _ ACCEPT '], 'vnd. wap. wml ') <strpos ($ _ SERVER ['HTTP _ ACCEPT'], 'text/html ') {return true ;}} return false ;}}

2. inherit this method from the php controller IndexController. class. php:

<? Phpnamespace Home \ Controller; use Think \ Controller; class IndexController extends PublicController {function _ construct () {// constructor: :__ construct ();}

3. Call and instantiate a method:

/* User homepage */public function Personal () {$ mobile = parent: isMobile (); // instantiate this method if ($ mobile = "true ") {$ this-> display (Personal);} else {$ this-> display (Wap_Personal );}}