DB: update ('pvtbs ', "setviews = views + 1", "lm =". $ lm. "anduid = $ uid", 1); what should I do if it cannot be executed?

DB: update (pvtbs, setviewsviews + 1, lm. $ lm. andu, 1); cannot execute how to write DB: update ('pvtbs ', "set views = views + 1", "lm = ". $ lm. "and uid = $ uid", 1); cannot execute how to write

Reply to discussion (solution)

You use your own class to operate databases. how do people know how to write?

This question is too deep ....

Paste the executed code ....

My dz program

Is there any error that cannot be executed?

Paste it into the db class.

Is there any error that cannot be executed?

No error reported

Solved. thank you for your participation!