About PHP Permissions Design Solutions

About PHP Permissions Design
Description: Want to do a PHP permissions menu, depending on the user login from the database to cycle out the different main menu and sub-menu
The database structure is as follows
Cfg_useraccount \ \ Store user Information
Cfg_role \ \ Store role information
Cfg_resource \ \ Store menu Information
Cfg_permission \ \ role-owned permissions

Now is the user ID that can be obtained by login, Fetch to the main menu owned by the user, but what should I do with a submenu that is owned by that user? There's no clue yet.
\\select A.roleid,b.resourcename,b.url from Cfg_permission a joins Cfg_resource B on A.resourceid=b.resourceid where RoleI D in (select Roleid from Cfg_useraccount where username= ' admin ');

PHP Code

  Databases cimcreate database CIM default charset=utf8;//user table CREATE TABLE cfg_useraccount (ID int (4) not NULL PRIMARY KEY auto_ INCREMENT, UserName varchar, PassWord varchar, mobilephone varchar (+), Createtm varchar, U Pdatetm varchar (+), Roleid Int (4)) DEFAULT charset=utf8;//data format and inserting test data insert into Cfg_useraccount (USERNAME,PASSW Ord,mobilephone,createtm,roleid) VALUES (' admin ', ' 111111 ', ' 15957118564 ', ' 2011-12-30 ', ' ten '); INSERT INTO Cfg_ UserAccount (Username,password,mobilephone,createtm,roleid) VALUES (' Liu Cheng ', ' 111111 ', ' 15957118564 ', ' 2011-12-30 ', ' 20 ' Insert into Cfg_useraccount (Username,password,mobilephone,createtm,roleid) VALUES (' Jiang Jongfang ', ' 111111 ', ' 13735862872 ', ' 2011-12-30 ', ' 30 ');//Role Table CREATE TABLE cfg_role (Roleid int (4), RoleName varchar (), Remark varchar) DEFAULT CH arset=utf8;//inserting test data insert into Cfg_role (Roleid,rolename,remark) VALUES (' 10 ', ' super admin ', ' with all system permissions '); INSERT INTO Cfg_ Role (Roleid,rolename,remark) VALUES (' 20 ', ' Technical department ', ' with customer service management, etc. '); insertInto Cfg_role (Roleid,rolename,remark) VALUES (' 30 ', ' Department manager ', ' permission to modify Data '); INSERT into Cfg_role (Roleid,rolename,remark) VALUES (' 40 ', ' Finance manager ', ' statistical attendance and bonuses ');            Resource table CREATE TABLE Cfg_resource (ResourceID int (4), resourcename varchar, Remark varchar), URL varchar (+), insert into Cfg_resource (Resourceid,resourcename,remark,url) VALUES (' 100 ', ' Customer service Management ', ' management of daily customer service Records ', ' Sevicemanager.php '); insert into Cfg_resource (Resourceid,resourcename,remark,url) VALUES (' 101 ', ' Customer Service submenu 1 ', ' Management of daily customer service Records ', ' Sevicemanager.php?action=add '); insert into Cfg_resource (Resourceid,resourcename,remark,url) VALUES ( ' 102 ', ' Customer Service submenu 2 ', ' Manage daily customer service records ', ' Sevicemanager.php?action=del '); insert into Cfg_resource (Resourceid,resourcename, Remark,url) VALUES (' 200 ', ' member Management ', ' member additions and Inquiries ', ' memberservice.php '); insert into Cfg_resource (Resourceid,resourcename, Remark,url) VALUES (' 300 ', ' query management ', ' Query management ', ' search.php '); insert into Cfg_resource (Resourceid,resourcename,remark,url) VALUES (' 400 ', ' Return to management ', ' Return to Customer service records ', ' visit.php '); INSERT INTO Cfg_rEsource (Resourceid,resourcename,remark,url) VALUES (' 500 ', ' Knowledge base ', ' Product FAQs ', ' knowledge.php '); insert into Cfg_resource ( Resourceid,resourcename,remark,url) VALUES (' 600 ', ' data management ', ' data backup statistics related ', ' backup.php '); insert into Cfg_resource ( Resourceid,resourcename,remark,url) VALUES (' 700 ', ' Hardware rework ', ' hardware product rework ', ' repair.php '); insert into Cfg_resource ( Resourceid,resourcename,remark,url) VALUES (' 800 ', ' System Management ', ' System Management related ', ' system.php '); Create table Cfg_permission (Roleid Int (4), ResourceID Int (4))//permission table INSERT into Cfg_permission (Roleid,resourceid) VALUES (' Ten ', ' + '); INSERT INTO Cfg_ Permission (Roleid,resourceid) VALUES (' Ten ', ' $ '), insert into cfg_permission (Roleid,resourceid) VALUES (' 10 ', ' 300 '); Insert into cfg_permission (Roleid,resourceid) VALUES (' Ten ', ' + '); insert into cfg_permission (Roleid,resourceid) VALUES (' Ten ', ' $ '), insert into cfg_permission (Roleid,resourceid) VALUES (' Ten ', ' + '), insert into cfg_permission ( Roleid,resourceid) VALUES (' Ten ', ' ' Max '), insert into cfg_permission (Roleid,resourceid) VALUES (' 10 ', ' 800 ');

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Some suggestions

1. The table appears to be merged into a
2. With respect to permissions, you can assign a value to the session after reading permissions
Then, depending on the permissions, include menu/submenu content

The right to judge of course is to use the IF, which should be made by PHP, rather than let MySQL to "read".

Write permissions as a class and then include different files.
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