Method: channels.getParticipants

Get the participants of a supergroup/channel

Parameters:

Name	Type	Description	Required
channel	Username, chat ID, Update, Message or InputChannel	Channel	Optional
filter	ChannelParticipantsFilter	Which participant types to fetch	Yes
offset	int	Offset	Optional
limit	int	Limit	Optional
hash	Array of long	Hash	Optional

Return type: channels.ChannelParticipants

Can bots use this method: YES

MadelineProto Example (now async for huge speed and parallelism!):

if (!file_exists('madeline.php')) {
    copy('https://phar.madelineproto.xyz/madeline.php', 'madeline.php');
}
include 'madeline.php';

$MadelineProto = new \danog\MadelineProto\API('session.madeline');
$MadelineProto->start();

$channels_ChannelParticipants = $MadelineProto->channels->getParticipants(channel: $InputChannel, filter: $ChannelParticipantsFilter, offset: $int, limit: $int, hash: [$long, $long], );