[PHP] securing php pages

Hi I am a new user of PHP..in my project i have put login forms and i am able to login successful but the pages after the login can be accessed directly by typing the address so if any one can help in this matter. Thank you, -- Nitin

[PHP] Creating users and generating privileges for users

Hey can one help me in creating different users using mysql for php and assigning different privileges for them ..any sample code available? -- PASULA NITIN REDDY Graduate Student in Computer Science Department University of Minnesota,Twin Cities Minneapolis.