src/TgCommands.php
public function chatDelUser($chat, $peer)
    {
        $chat = $this->escapePeer($chat); //Not escapeStringArgument as chat needs underscores if spaces in name
        $peer = $this->escapePeer($peer);

        return $this->exec('chat_del_user ' . $chat . ' ' . $peer);
    }
public function chatDelUser($chat, $peer)
    {
        $chat = $this->escapePeer($chat); //Not escapeStringArgument as chat needs underscores if spaces in name
        $peer = $this->escapePeer($peer);

        return $this->exec('chat_del_user ' . $chat . ' ' . $peer);
    }
Deletes $peer from $chat

@param        $chat
@param string $peer
@return mixed