To list program/subchannel under a channel

--php opening--

//get all program/sub-channel
function getAllProgramsUnderThisChannel($channelCodeOrID) {
 $ids = array();
 $channel = new mxChannel;
 $channel->getBy(array('id' => $channelCodeOrID, 'code' => array($channelCodeOrID, '=', 'OR')));
 $programs = $channel->getAllPrograms();
 foreach($programs as $program) {
  $ids[] = $program->code;
 }

 $subchannels = $channel->getAllChildChannels();
 foreach($subchannels as $subchannel) {
  $tids = $this->getAllProgramsUnderThisChannel($subchannel->id);
  $pids = array_merge($ids, $tids);
  $ids = $pids;
 }
 return $ids;
}

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