如何在 PHP 中使用 cron 一个月后自动删除作业
public function deletejobs()
{
$qry="select *from jobs where job_posting_date <unix_timestamp(now()-interval 31 day)";
$res=$this->db->query($qry)->result_array();
foreach($res as $result){
$this->db->where('jobid',$result['jobid'])->update('jobs',array('job_status'=>expired));
}
//exit;
redirect(base_url());
$this->template->write_view('content', 'Jobs/job_center',$data);
$this->template->render();
}