+, concatenate strings with .:
$full_name = $first_name . ' ' . $last_name;
$total = $salary + $bonus; |
==, not = (other
operators include >, <, >=, <=, and !=):
if ($total == 10000) {
# do something
} |
eq and ne (other
operators include lt, gt, ge, le):
if ($last_name eq 'Jepson') {
# do something
} |
| Forward to 20 Minutes: Subroutines
Back to 20 Minutes: Basic Datatypes Up to PerlInside section index Up to Perl Inside course index |
Perl Inside: PerlInside - 10
Copyright © 1999, Brian Jepson
|