Codeigniter CLI 不记录

Question

我有以下功能可以更新我的空缺状态（基于日期）并记录发生变化的空缺数量，如下所示：

//Function used to check the statusses of every vacancy and update it accordingly
    function checkVacanciesStatusses()
    {
        // this function can only be called from the command line
        if (!$this->input->is_cli_request()) {
            echo "Access is only allowed from the command line";
            return;
        }

        $this->load->model('vacancy/vacancies_model');
        $this->load->library('managers/LogManager');

        $affected0 = $this->vacancies_model->updateToStatus0();
        $this->logmanager->createCronLog("updateToStatus0", $affected0);
        $affected1 = $this->vacancies_model->updateToStatus1();
        $this->logmanager->createCronLog("updateToStatus1", $affected1);
        $affected2 = $this->vacancies_model->updateToStatus2();
        $this->logmanager->createCronLog("updateToStatus2", $affected2);
    }

这被放入一个 cronjob 中，每 30 分钟执行一次，如下所示：

*/30 * * * * /usr/bin/php /var/www/index.php cli/cron checkVacanciesStatusses >/dev/null 2>&1

我的日志管理器中 createCronLog 的代码如下所示：

class LogManager {

    protected $CI;

    // We'll use a constructor, as you can't directly call a function
    // from a property definition.
    public function __construct()
    {
        // Assign the CodeIgniter super-object
        $this->CI =& get_instance();
        $this->CI->load->helper('url');
        $this->CI->load->model('logging/logCron_model');
    }

    /**
     * Creates an entry in the log_cron table
     *
     * @param string $method            the name of the method executed
     * @param array  $amount_updated    the amount of rows updated during the method the cron logged for
     *
     * @return int                      row id
     */
    public function createCronLog($method, $amount_updated)
    {
        //Create a LOG entry
        $entity = new stdClass();
        $entity->created_at = date('Y-m-d H:i:s');
        $entity->hostname = gethostname();
        $entity->pid = getmypid();
        $entity->user = get_current_user();
        $entity->uri = $_SERVER['REQUEST_URI'];
        $entity->method = $method;
        $entity->amount_updated = $amount_updated;

        return $this->CI->logCron_model->add($entity);
    }
}

我无法理解的是，空缺更新（因此模型调用）完美运行。但是日志记录不起作用。

当我评论检查它是否是 cli_request 的 if 子句并手动浏览到该函数时，空缺得到更新并且日志记录有效！

发生了什么？ 它不会给出任何错误或任何错误，它只会在手动执行时起作用。

Answer 1

我发现问题是 $_SERVER['REQUEST_URI']; 在 CLI 环境中不可用...