Using a database to store a configuration, not a configuration file

Question

Unfortunately, the search for such material makes me a lot of noise, so I was wondering if anyone knew of a good resource for those who want to learn how to use the database to store information about the site’s configuration, not the file.

I think some points that interest me: 1) How to save data. One array like e107? Separate line for each custom? 2) How to get configuration data. Global array

Answer 1

Consider the following:

• , , ,
• - - , .
• SCM.
• , , . ? .

, -.

- --, . SQL, LDAP DNS.

Answer 2

, :)

, , .

, :

• .
• , , "reset" it
• , ( ).
• - ( -).
• -.

Answer 3

• , EAV.

• , .

Answer 4

, -.

, WordPress .

Answer 5

- :

CREATE TABLE `config` (
  `prop` varchar(100) DEFAULT NULL,
  `value` mediumtext,
  UNIQUE KEY `lookup` (`lookup`)
) ENGINE=InnoDB

prop .