File: //var/www/drakkar_site_dev/wp-content/plugins/formidable/classes/models/FrmEmailMonthly.php
<?php
/**
 * Monthly summary email class
 *
 * @since 6.7
 * @package Formidable
 */
if ( ! defined( 'ABSPATH' ) ) {
	die( 'You are not allowed to call this page directly.' );
}
class FrmEmailMonthly extends FrmEmailStats {
	protected $date_range = 30;
	protected $has_inbox_msg = true;
	protected function get_subject() {
		return __( 'How your forms performed this month', 'formidable' );
	}
	protected function get_top_forms_label() {
		return __( 'Top forms this month', 'formidable' );
	}
	/**
	 * @since 6.8.4
	 */
	protected function get_content_args() {
		// Do not send monthly email if there is no entries this month.
		if ( ! FrmEmailSummaryHelper::get_entries_count( $this->from_date, $this->to_date ) ) {
			return false;
		}
		return parent::get_content_args();
	}
}