Description:
------------
---
From manual page: https://php.net/messageformatter.create
---

When using the formatter, it expects me to pass all paramters within a select block. This is while the select block itself requires an "other" keyword (otherwise I will get a U_DEFAULT_KEYWORD_MISSING).

I would expect that, when not passing a parameter into select, it will just use the value from "other" as default.

Please note that in the code found below, I am basing this off of the Symfony implementation of the IntlFormatter, calling the \MessageFormatter.

Test script:
---------------
{0, plural,
  =1 {Day}
  other {Days}
}

$message = $formatter->format([]); 

echo $message; // prints "{0}"

Expected result:
----------------
{0, plural,
  =1 {Day}
  other {Days}
}

$message = $formatter->format([]); 

echo $message; // prints "Days"