$re = '/\b\+1-.{3}-.{3}-.{4}\b/m';
$str = 'Program title: Primes
Author: Kern
Corporation: Gold
Phone: asas+1-503-555-0091 sad
Date: Tues April 9, 2005
Version: 6.7
Level: Alpha';
preg_match_all($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