addModules( $modules)
Load one or more ResourceLoader modules on this page.
This is one of the Core classes and should be read at least once by any new developers.
The edit page/HTML interface (split from Article) The actual database and text munging is still in Ar...
addJsConfigVars( $keys, $value=null)
Add one or more variables to be set in mw.config in JavaScript.
An error page which can definitely be safely rendered using the OutputPage.
static run( $event, array $args=[], $deprecatedVersion=null)
Call hook functions defined in Hooks::register and $wgHooks.