Method: messages.searchCustomEmoji

Look for custom emojis associated to a UTF8 emoji

Parameters:

Name	Type	Description	Required
emoticon	string	The emoji	Optional
hash	Array of long	Hash for pagination, for more info click here	Optional

Return type: EmojiList

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();

$EmojiList = $MadelineProto->messages->searchCustomEmoji(emoticon: 'string', hash: [$long, $long], );