Method: contacts.getContacts

Returns the current user’s contact list.

Parameters:

Name	Type	Description	Required
hash	Array of long\|string	If there already is a full contact list on the client, a hash of a the list of contact IDs in ascending order may be passed in this parameter. If the contact set was not changed, (contacts.contactsNotModified) will be returned.	Optional

Return type: contacts.Contacts

Can bots use this method: NO

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();

$contacts_Contacts = $MadelineProto->contacts->getContacts(hash: [$long\|string, $long\|string], );