微信二维码生成

publicfunctionactionGenerateQrcode()
{//获取设备id$data['device_id'] = $this->getQuery('deviceid');
    // require_once ($lib_file);
    Yii::import('application.modules.Libraries.*');
    $lib_file = 'qrcode/phpqrcode.php';
    require_once ($lib_file);
    // 纠错级别：L、M、Q、H$errorCorrectionLevel = 'M';
    // 点的大小：1到10,2.6(64*64)$matrixPointSize = 5;
    $device = DeviceComponent::shake($this->accesstoken)->listbydevice($data);
    $url = $this->generatedeviceurl($device['devices'][0]);
    QRcode::png($url, false, $errorCorrectionLevel, $matrixPointSize, 2);
    exit;
}

生成二维码所需链接

publicfunctiongeneratedeviceurl($data = array())
{$url = "https://zb.weixin.qq.com/nearby/device/v3/clipboard.xhtml?uuid=".$data['uuid']."&major=".$data['major']."&minor=".$data['minor'];
    return$url;
}

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以上就介绍了微信二维码生成，包括了方面的内容，希望对PHP教程有兴趣的朋友有所帮助。