Problem get a list in a config.

I have a problem with get a list in a config.
My code:

Code:

                foreach($this->getConfig()->get("sms.vip.info") as $i)
                {
                    $sender->sendMessage($i);
                }
                return true;

If i use command show errors:

Code:

[22:53:50] [Server thread/INFO]: An unknown error occurred while attempting to perform this command
[22:53:50] [Server thread/CRITICAL]: Unhandled exception executing command 'sms' in sms: Invalid argument supplied for foreach()
[22:53:50] [Server thread/WARNING]: RuntimeException: "Invalid argument supplied for foreach()" (E_WARNING) in "/Sms/src/Sms/Main" at line 36

config.yml

Code:

---
sms:
  vip:
    info:
    - "32 Itemy"
    - "32 Diaxy"
...

Help me, please.

Your config should be

Code:

sms.vip.info:
  - "32 Itemy"
  - "32 Diaxy"

Other plugins have

Code:

Example:
  Example2:
    Example3:
    - "Text"
    - "Text"

How I can make it?

Config::getNested(), not Config::get()

Thank you.

How I can add color to config &?

In java (spigot) is

Code:

ChatColor.translateAltrenateColorCodes('&', Main.getInstance().getConfig("...");

But how is in PocketMineMP?

Use str_replace()

PHP:

str_replace("&", "§", $string);

while $string is your string you want it to have it replaced

It would be better to do an switch with
case &1 replace TF::GREEN

PHP:

 $string = preg_replace('/&([0-9a-fk-or])/', "\xc2\xa7$1", $string);

Why? You then need to do that for every Color.

use\pocketmine\... <-- for colors? Please help me...

Code:

                    $i = preg_replace('/&([0-9a-f])/', "\xc2\xa7$1", $i);

This don't work.

PHP:

$sender->sendMessage(str_replace('&', '§', $i));


@CraftYourBukkit already said that

Future compatibly bla...

It's exactly what TextFormat does.
https://github.com/PocketMine/PocketMine-MP/blob/master/src/pocketmine/utils/TextFormat.php#L30-L52

Yes, but that might be changed

For future compatibility, & may not even be reasonable to use anymore.

I prefer get instead of getNested.

In that case, getNested does...

I simply gave him the correct code for what he wants. I didn't tell anyone to use getNested instead of get.