php判斷瀏覽器內核是小程序或微信

function is_wethat_alipay()
{

    if ( strpos($_SERVER['HTTP_USER_AGENT'], 'MicroMessenger') !== false ) {
        if( strpos($_SERVER['HTTP_USER_AGENT'], 'miniprogram') !== false || strpos($_SERVER['HTTP_USER_AGENT'], 'miniProgram') !== false ){
               echo "wechatxx";//小程序
           }else{

               echo "wechat";//微信
           }

    }
    else if(strpos($_SERVER['HTTP_USER_AGENT'], 'Alipay') !== false )
    {
        echo "alipay";
    }
    return false;
}

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