I have this
Fatal error: Call to undefined function date_add() in
/home/……/public_html/wp-content/plugins/wp-ads/admin/edit-ad-update.php
on line 70
The line have the folowing code:
date_add($ad_data["real_end_date"], new DateInterval("P".$ad_plan->days_length."D"));
Can some one help me?
date_addis available since php 5.3 . Check your php version. You can do that by using … thephpversion()function, if it is available for your version of php, of course 😉