wp_get_update_data

Source code

function wp_get_update_data() {

	$counts = array( 'plugins' => 0, 'themes' => 0, 'wordpress' => 0 );



	if ( current_user_can( 'update_plugins' ) ) {

		$update_plugins = get_site_transient( 'update_plugins' );

		if ( ! empty( $update_plugins->response ) )

			$counts['plugins'] = count( $update_plugins->response );

	}



	if ( current_user_can( 'update_themes' ) ) {

		$update_themes = get_site_transient( 'update_themes' );

		if ( ! empty( $update_themes->response ) )

			$counts['themes'] = count( $update_themes->response );

	}



	if ( function_exists( 'get_core_updates' ) && current_user_can( 'update_core' ) ) {

		$update_wordpress = get_core_updates( array('dismissed' => false) );

		if ( ! empty( $update_wordpress ) && ! in_array( $update_wordpress[0]->response, array('development', 'latest') ) && current_user_can('update_core') )

			$counts['wordpress'] = 1;

	}



	$counts['total'] = $counts['plugins'] + $counts['themes'] + $counts['wordpress'];

	$update_title = array();

	if ( $counts['wordpress'] )

		$update_title[] = sprintf(__('%d WordPress Update'), $counts['wordpress']);

	if ( $counts['plugins'] )

		$update_title[] = sprintf(_n('%d Plugin Update', '%d Plugin Updates', $counts['plugins']), $counts['plugins']);

	if ( $counts['themes'] )

		$update_title[] = sprintf(_n('%d Theme Update', '%d Theme Updates', $counts['themes']), $counts['themes']);



	$update_title = ! empty( $update_title ) ? esc_attr( implode( ', ', $update_title ) ) : '';



	return array( 'counts' => $counts, 'title' => $update_title );

}