Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- <?php
- function isPrime($numberToCheck) {
- for($n = $numberToCheck- 1; $n > 1; $n--) {
- if (!($numberToCheck% $n)) {
- return false;
- }
- }
- return true;
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement