$re = '/([|][-])(\s)(Feature)(\s)(name)(\s+)[:](\s+)["\'](\s)(SLM_Pool)(\)s["\'](\s+)([|][-])(\s)(Feature)(\s)(version)(\s+)[:](\s+)["\']["\'](\s+)([|][-])(\s)(License)(\s)(type)(\s+)[:](\s+)["\']((\w|\|\.|\-|\s)+)["\'](\s+)([|][-])(\s)(License)(\s)(Version)(\s+)[:](\s+)((\w|\|\.|\-|\s)+)(\s+)([|][-])(\s)(Commuter)(\s)(license)(\s)(allowed)(\s+)[:](\s+)((\w|\|\.|\-|\s)+)(\s+)([|][-])(\s)(Maximum)(\s)(commuter)(\s)(checkout)(\s)(days)(\s+)[:](\s+)((\w|\|\.|\-|\s)+)(\s+)([|][-])(\s)(Maximum)(\s)(concurrent)(\s)(user)\(([^\)]+)\)(\s+)[:](\s+)((\w|\|\.|\-|\s)+)(\s+)([|][-])(\s)(Unreserved)(\s)(tokens)(\s)(in)(\s)(use)(\s+)[:](\s+)((\w|\|\.|\-|\s)+)(\s+)([|][-])(\s)(Commuter)(\s)(tokens)(\s)(in)(\s)(use)(\s+)[:](\s+)((\w|\|\.|\-|\s)+)(\s+)([|][-])(\s)(Commuter)(\s)(tokens)(\s)(left)(\s+)[:](\s+)((\w|\|\.|\-|\s)+)(\s+)([|][-])(\s)(Reserved)(\s)(tokens)(\s)(in)(\s)(use)(\s+)[:](\s+)((\w|\|\.|\-|\s)+)/mix';
$str = '@F0GGY945
';
preg_match_all($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