how to make read & unread property for posts and messages with php& mysql

[amis]

Hellow Everybody

I have been working on My CMS system and I want add to it the property of read and unread via PHP & MySQl

is this done through session or what and how ?

also I want make user groups with different permissions like edit , delete for users , supervisor , admins .. How this ??

[amis]

thx traq , I build my own CMS , I want know the idea for making message unread after opening it ..

[amis]

are u mean I will make column “read” with two value 0,1
0-> unread & 1->read
and if the reader get page will be turn from 0 to 1 ??

like this

if($_GET){
$q = mysql_query(‘UPDATE messages SET read=’1’ WHERE m_id = ‘$id’ “) ;}

[Author]

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