- $subpageCases = [];
- foreach ( $cases as $c ) {
- $case = $c;
- $case[0] = '';
-
- if ( isset( $case[1]['title'] ) ) {
- $case[0] .= $case[1]['title'];
- unset( $case[1]['title'] );
- }
-
- $subpageCases[] = $case;
- }
-
- $cases = array_merge( $cases, $subpageCases );
-