如何使用php + Mysql更新列表状态

Question

I have a list contains date , status fields.

Title OutDate Status Content1... 2014-12-11 Stop Content2... 2014-12-16 Running Content3... 2014-12-15 Running Content4... 2014-12-03 Stop

This is my list above.I want update the field status from running to stop automatic when outdate before today.I think query and update using sql when fresh list eveytime is waste resource.I hope I can update the status once.

By the way.I dont want to use cronjob.I want to use php. (Forgive my poor English...)

Answer 1

$current=date('Y-m-d');
$curdate=strtotime($current);
$project=strtotime($datz); //$datz is fetched from db

if($curdate > $project) {
    //query
}