WP_Themes_List_Table::prepare_items()

50	public function prepare_items() {51		$themes = wp_get_themes( array( 'allowed' => true ) );52 53		if ( ! empty( $_REQUEST['s'] ) ) {54			$this->search_terms = array_unique( array_filter( array_map( 'trim', explode( ',', strtolower( wp_unslash( $_REQUEST['s'] ) ) ) ) ) );55		}56 57		if ( ! empty( $_REQUEST['features'] ) ) {58			$this->features = $_REQUEST['features'];59		}60 61		if ( $this->search_terms || $this->features ) {62			foreach ( $themes as $key => $theme ) {63				if ( ! $this->search_theme( $theme ) ) {64					unset( $themes[ $key ] );65				}66			}67		}68 69		unset( $themes[ get_option( 'stylesheet' ) ] );70		WP_Theme::sort_by_name( $themes );71 72		$per_page = 36;73		$page     = $this->get_pagenum();74 75		$start = ( $page - 1 ) * $per_page;76 77		$this->items = array_slice( $themes, $start, $per_page, true );78 79		$this->set_pagination_args(80			array(81				'total_items'     => count( $themes ),82				'per_page'        => $per_page,83				'infinite_scroll' => true,84			)85		);86	}