PDO + Singleton : Why using it?
138824
Is there a use-case for singletons with database access in PHP?
59177
The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead
156233
Why does the set of all singleton sets not exist?
61662
PHP OOP: Chainable objects?
91915
PDO's FETCH_INTO $this class does not work
74926
On design patterns: When should I use the singleton?
81810
What's the best way to store class variables in PHP?
49412
What is the best method for getting a database connection/object into a function in PHP?
27729
Why and how do you use anonymous functions in PHP?
135172
Fully Understanding PDO ATTR_PERSISTENT
117826
How to fetch a row with PDO
110739
In PHP, is there any harm in running session_start() multiple times?
137366
Disposable singleton in C#
71554
what is the real use case of dependency injection?
77400
PHP/MySQL/PDO binding null parameter doesn't work
105893
PDO: row name as index of result array
1831
Can PHP PDO Statements accept the table or column name as parameter?