SMS campaign delivery is scheduled. Time is set according GMT, but if a specific time zone needs to be set up, required number of hours have to be added or subtracted. Time is written in YYYY-MM-DD HH:II:SS +GMT format. Example of time format: ‘2020-05-18 11:59:21 +0100’, where ‘+0100’ is an added hour to the standard time.
smsCampaignSchedule(string $cid, string $schedule_time) : boolean
smsCampaignSchedule($cid, $schedule_time); header("Content-Type: text/plain"); if ($api->errorCode) { echo "Unable to load smsCampaignSchedule()!\n"; echo "\tCode=" . $api->errorCode . "\n"; echo "\tMsg=" . $api->errorMessage . "\n"; } else { echo "SMS Campaign Scheduled to be delivered $schedule_time!\n"; }