Deprecated: Return type of WpshDate\WPSH_Jalali::format($format) should either be compatible with DateTime::format(string $format): string, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/tiamthem/public_html/themes/edupress/wp-content/plugins/wp-shamsi/lib/Date/Jalali.php on line 223

Deprecated: Return type of WpshDate\WPSH_Jalali::setDate($year, $month, $day = 1) should either be compatible with DateTime::setDate(int $year, int $month, int $day): DateTime, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/tiamthem/public_html/themes/edupress/wp-content/plugins/wp-shamsi/lib/Date/Jalali.php on line 97