钉钉推送线上环境异常

    /**
     * 发送钉钉报警消息
     */
    public function ddMsg($content, $atMobiles = [], $isAtAll = false, $webhook = '')
    {
        $atMobiles = is_array($atMobiles) ? $atMobiles : [$atMobiles];
        (!is_string($content) || !is_numeric($content)) && $content = var_export($content, TRUE);
        $data = [
            'msgtype' => 'text',
            'text' => ['content' => $content],
            'at' => [
                'atMobiles' => $atMobiles,
                'isAtAll' => $isAtAll,
            ],
        ];
        $data_string = json_encode($data);
        $ch = curl_init();
        $dd_access_token = config('myapp.dd_access_token');
        $webhook = !empty($webhook) ? $webhook:"https://oapi.dingtalk.com/robot/send?access_token={$dd_access_token}";
        curl_setopt($ch, CURLOPT_URL, $webhook);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
        curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json;charset=utf-8'));
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
        $data = curl_exec($ch);
        curl_close($ch);
        $data = json_decode($data, true);
        if (isset($data['errmsg']) && $data['errmsg'] == 'ok' && isset($data['errcode']) && $data['errcode'] == 0) {
            return $data;
        }
        return $data;
    }