$re = '/^(?P<start>[^0-9.]+)(?P<digits>[0-9.]+)\s(?P<ending>[^0-9]+)/m';
$str = 'Станция Имя 05.2022 ФГУ8
Станция Имя Имядва 05.2022 (ФМП-4)
';
preg_match_all($re, $str, $matches, PREG_SET_ORDER, 0);
// Print the entire match result
var_dump($matches);
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for PHP, please visit: http://php.net/manual/en/ref.pcre.php