MediaWiki  REL1_31
Go to the documentation of this file.
1 <?php
2 // This file is loaded by composer.json#autoload.files instead of autoload.php,
3 // because PHP's class loader does not support autoloading an alias for a class that
4 // isn't already loaded. See also AutoLoaderTest and ClassCollector.
6 // By using an autoload file, this will trigger directly at runtime outside any class
7 // loading context. This file will then register the alias and, as class_alias() does
8 // by default, it will trigger a plain autoload for the destination class.
10 // The below uses a namespaced class reference, to to avoid being seen by ClassCollector,
11 // which would otherwise add it to autoload.php, after which AutoLoaderTest will
12 // complain about class_alias() not being in the target class file.
18 class_alias( Wikimedia\Timestamp\TimestampException::class, 'TimestampException' );
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:37
you have access to all of the normal MediaWiki so you can get a DB use the etc For full docs on the Maintenance class
Definition: maintenance.txt:56