Automattic / jetpack

				Settings::update_settings( $sync_settings );

				// Convert comma-delimited string of modules to an array

				if ( ! empty( $assoc_args['modules'] ) ) {

					$modules = array_map( 'trim', explode( ',', $assoc_args['modules'] ) );

					// Convert the array so that the keys are the module name and the value is true to indicate

					// that we want to sync the module

					$modules = array_map( '__return_true', array_flip( $modules ) );

				}

				foreach ( array( 'posts', 'comments', 'users' ) as $module_name ) {

					if (

		// convert list of modules in comma-delimited format into an array

		// of "$modulename => true"

		if ( isset( $args['modules'] ) && ! empty( $args['modules'] ) ) {

			$modules = array_map( '__return_true', array_flip( array_map( 'trim', explode( ',', $args['modules'] ) ) ) );

		}

		foreach ( array( 'posts', 'comments', 'users' ) as $module_name ) {

			if ( 'users' === $module_name && isset( $args[ $module_name ] ) && 'initial' === $args[ $module_name ] ) {

		if ( ! empty( $attributes['options'] ) && is_string( $attributes['options'] ) ) {

			$attributes['options'] = array_map( 'trim', explode( ',', $attributes['options'] ) );

			if ( ! empty( $attributes['values'] ) && is_string( $attributes['values'] ) ) {

				$attributes['values'] = array_map( 'trim', explode( ',', $attributes['values'] ) );

			}

		}

		if ( $form ) {