- $qi = array(
- 'tables' => array( 'categorylinks', 'page' ),
- 'fields' => array( 'page_title', 'page_namespace' ),
- 'conds' => array_merge( array(
- 'cl_to' => $this->category->getDBKey(),
- ), $this->extra ),
- 'options' => array(
+ $qi = [
+ 'tables' => [ 'categorylinks', 'page' ],
+ 'fields' => [ 'page_title', 'page_namespace' ],
+ 'conds' => array_merge( [
+ 'cl_to' => $this->category->getDBkey(),
+ ], $this->extra ),
+ 'options' => [