yii2 determines whether it comes from WeChat browser

This article mainly introduces the use of yii2 to determine whether the request comes from the browser in WeChat. Friends in need can refer to it.

yii2 determines whether it comes from WeChat browser

under iPhone, return

Mozilla/5.0 (iPhone; CPU iPhone OS 5_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Mobile/9B176 MicroMessenger/4.3.2)

under Android, Return

Mozilla/5.0 (Linux; U; Android 2.3.6; zh-cn; GT-S5660 Build/GINGERBREAD) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1 MicroMessenger/4.5.255)

It is not difficult to find that the WeChat browser is MicroMessenger and has a version number. You can also determine whether the phone type is iPhone or Android

The following is a method of using native php to determine:

public function is_weixin(){ 
    if ( strpos($_SERVER['HTTP_USER_AGENT'], 'MicroMessenger') !== false ) {
        return true;
    }
    return false;
}    
if($this->is_weixin()){
    // TODO
}else{
    echo "请使用微信访问本网址。";
}

is implemented using YII. The yii request component provides a method to support quick access to common headers:

Yii::$app->request->userAgent; //返回 User-Agent 头。

public function is_weixin(){ 
    if ( strpos(Yii::$app->request->userAgent, 'MicroMessenger') !== false ) {
        return true;
    }
    return false;
}    
if($this->is_weixin()){
    // TODO
}else{
    echo "请使用微信访问本网址。";
}

Recommended related articles and tutorials: yii tutorial

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