- if ( ( $subtype === 'event' && count( $params ) === 6 )
- || ( $subtype === 'revision' && isset( $params[3] )
- && ( $params[3] === 'revision' || $params[3] === 'oldimage'
- || $params[3] === 'archive' || $params[3] === 'filearchive' )
+ if (
+ ( $subtype === 'event' && count( $params ) === 6 )
+ || (
+ $subtype === 'revision' && isset( $params[3] )
+ && in_array( $params[3], [ 'revision', 'archive', 'oldimage', 'filearchive' ] )