$re = '/\S*\d\S*/m';
$str = 'Перенос остатков денежных средств с л/с 05564П56000 на л/с 05564Ф56010 сложившихся по состоянию на 01.01.2023г. на основании письма от 27.12.2022г. №НП-03-24/32768';
preg_match_all($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