Globs
Glob notation
|
*foo |
Glob aliasing
|
*bar = \$foo; |
$bar is now an alias for $foo. Note that
|
*bar = $foo; |
is not the same, as this copies the value of $foo into $bar.
| A Continental Perl Adventure | Day One | 21 of 96 : [PREV] [NEXT] |
| GlobsGlob notation
Glob aliasing
$bar is now an alias for $foo. Note that
is not the same, as this copies the value of $foo into $bar. |
| © 2003 Barbie barbie@missbarbell.co.uk | Home | http://birmingham.pm.org/ |