How to use the ready interface?

Question

symfony

i am working on this system
https://github.com/ezsystems/ezpublish-kernel/tree...
i need to make my installer how?
class CleanInstaller extends DbBasedInstaller implements Installer
here the developers defined the CleanInstaller class which implements the interface :
$this->runQueriesFromFile(
'vendor/ezsystems/ezpublish-kernel/data/mysql/schema.sql'
);
how do i make my implementation of this?
Do I need to create a class that inherits from DbBasedInstaller or do I need to somehow create an interface object?

Answer 1

Inherit your class from DbBasedInstaller, or from CleanInstaller (depending on what result you expect), and write your own implementation of the method (override)