$re = '/(?P<product_name>^.*)[-]((?P<ver>\*|\d+(\.\d+){0,2}(\.\*)?))[-](?P<build>.\d*)[.](?P<ext>bin|rpm)$/m';
$str = 'anomali_match-4.4.0-5352.rpm
anomali_link_universal-4.4.0-36.bin
anomali_link_ESM-4.4.0-1234.bin
anomali_link_universal_2.4.0_hotfix-2.tar.gz
Anomali-Ulink-4.5-2139.rpm
';
preg_match_all($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