'; foreach ( $docs as $doc ) { printf( '

%s%s', esc_attr( $doc['slug'] ), esc_attr( $doc['name'] ), isset( $doc['items'] ) ? '

' : '' ); if ( isset( $doc['items'] ) ) { foreach ( $doc['items'] as $doc_child ) { printf( '
• %s
', esc_attr( $doc['slug'] ), esc_attr( $doc_child['slug'] ), esc_attr( $doc_child['name'] ) ); } echo '

'; } } echo '';