Variable Swap
| From: | Bharath Bhushan Lohray | Date: | Mon, 10 Dec 2001 13:32:58 +0000 |
| Subject: | Variable Swap | ||
| Groups: | php.lang | ||
| Request: | Send a blank email to php-lang+get-251@lists.php.net to get a copy of this message | ||
Is there a way of swapping the values of two variables without involving a
third variable.
something similar to the SWAP(A$,B$) of BASIC
I have a big variable(array) and I want to keep my script's memory
requirements as low as possible.
-Bharath Bhushan Lohray