<?php
defined( 'ABSPATH' ) || exit;
// Make sure CAL_GREGORIAN defined.
if ( ! defined( 'CAL_GREGORIAN' ) ) {
define( 'CAL_GREGORIAN', 1 );
}
// Sometimes we will not find this function because calendar extension is not enabled, rare case but this happens.
if ( ! function_exists( 'cal_days_in_month' ) ) {
/**
* Compatibility code for cal_days_in_month.
*
* @param int $calendar Only accepts GREGORIAN.
* @param int $month Month.
* @param int $year Year.
*
* @return int
*/
function cal_days_in_month( $calendar, $month, $year ) {
return backwpup_cal_days_in_month( $month, $year );
}
}