是否有可能从PHP代码执行触发器

I taking url from user and getting text of that url using

$data=file_get_content($url)

I am extracting title, image url from this $data. And storing into table urlrecord and show it in div D1 on front end.

after that I perform processing on $data which takes little time which gives me result $x and $y. (x and y i am not going to show in D1)

x and y also I have to store in urlrecord table.

If I perform processing on $data to get x and y before then showing url content in front end ie D1 will be delayed.

So what I want is:

After storing URL content into table, I perform $data processing. And storing the $x and $y into same table.

bottomline is I dont want to reflect $data processing to get x,y to affect in show url content on front end.

Can some one think optimal scenario here?

I think you can create a cronjob to do the $data processing.

For example, there's a flag column in table urlrecord, default to 1, and the cronjob will scan the table every 5 mins, "select * from urlrecord where flag=1", calculate x and y, and update the flag to 2.