Piwik\Updater\

Migration

Base class for migrations.

Methods

The abstract class defines the following methods:

• exec() — Executes the migration.
• __toString() — Get a description of what the migration actually does.
• shouldIgnoreError() — Decides whether an error should be ignored or not.

exec()

Executes the migration.

Signature

• It returns a void value.

__toString()

Get a description of what the migration actually does. For example "Activate plugin $plugin" or "SELECT * FROM table".

Signature

• It returns a string value.

shouldIgnoreError()

Decides whether an error should be ignored or not.

Signature

• It accepts the following parameter(s):

  • $exception (Exception) —

• It returns a bool value.