Create the WPMU DEV Forminator Recent Submissions Dashboard Widget, Update Widget Settings

wpmu-dev-forminator-submissions-dashboard-widget-08.php

<?php
/**
	 * Update widget options
	 *
	 * @param array $options
	 *
	 * @return bool
	 */
	public function update_options( $options = array() ) {
		//Fetch all dashboard widget options from the db...
		$opts = get_option( 'dashboard_widget_options' );

		//Get just our widget's options, or set empty array
		$forminator_options = ( isset( $opts[ __CLASS__ ] ) ) ? $opts[ __CLASS__ ] : array();

		// merge old one with new one
		$opts[ __CLASS__ ] = array_merge( $forminator_options, $options );

		// update option
		return update_option( 'dashboard_widget_options', $opts );
	}