function wfSetupSession( $sessionId = false ) {
wfDeprecated( __FUNCTION__, '1.27' );
- // If they're calling this, they probably want our session management even
- // if NO_SESSION was set for Setup.php.
- if ( !MediaWiki\Session\PHPSessionHandler::isInstalled() ) {
- MediaWiki\Session\PHPSessionHandler::install( SessionManager::singleton() );
- }
-
if ( $sessionId ) {
session_id( $sessionId );
}