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How does PHP MySQL know which posts a member has not seen? How to Achieve

Source: Internet
Author: User
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How does PHP MySQL know which posts a member has not seen? How to Achieve

I want to be a member when the landing, the show is all he has not seen.


Reply to discussion (solution)

No one knows???

Make a record in the database

The question is what method to achieve, I know to do record

Make a record in the database

BOOL value Ah, you each post of SQL plus a paragraph, isread not on the line?

BOOL value Ah, you each post of SQL plus a paragraph, isread not on the line?

This can only be opened after you know it. What I want is displayed on the list page.


I have solved

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