$catids = array_flip( $cattitles );
foreach ( $res as $row ) {
$vals = [];
- $vals['size'] = intval( $row->cat_pages );
+ $vals['size'] = (int)$row->cat_pages;
$vals['pages'] = $row->cat_pages - $row->cat_subcats - $row->cat_files;
- $vals['files'] = intval( $row->cat_files );
- $vals['subcats'] = intval( $row->cat_subcats );
+ $vals['files'] = (int)$row->cat_files;
+ $vals['subcats'] = (int)$row->cat_subcats;
$vals['hidden'] = (bool)$row->cat_hidden;
$fit = $this->addPageSubItems( $catids[$row->cat_title], $vals );
if ( !$fit ) {