*
* $cf = new CategoryFinder;
* $cf->seed(
- * array( 12345 ),
- * array( 'Category 1', 'Category 2' ),
+ * [ 12345 ],
+ * [ 'Category 1', 'Category 2' ],
* 'AND'
* );
* $a = $cf->run();
/** @var array Array of DBKEY category names for categories that don't have a page */
protected $deadend = [];
- /** @var array Array of [ID => array()] */
+ /** @var array Array of [ ID => [] ] */
protected $parents = [];
/** @var array Array of article/category IDs */