src/mako/config/Config.php
protected function parseKey(string $key): array
	{
		return (strpos($key, '.') === false) ? [$key, null] : explode('.', $key, 2);
	}
protected function parseKey(string $key): array
	{
		return (strpos($key, '.') === false) ? [$key, null] : explode('.', $key, 2);
	}
protected function parseKey ( string $ key ) : array { return ( strpos ( $ key , '.' ) === false ) ? [ $ key , null ] : explode ( '.' , $ key , 2 ) ; }
Parses the language key.

@param  string $key Language key
@return array
Parses the language key .