<?php $fh = fopen("intData.txt", "r"); /* Parse each SSN in accordance with integer-integer-integer format. */ while ($user = fscanf($fh, "%d-%d-%d")) { list ($part1,$part2,$part3) = $user; echo "Social Security: $part1-$part2-$part3 <br />"; } fclose($fh); ?> <!-- intData.txt 1-3-4 -->