RE: [PHP-GENERAL] & infront of variable??
| From: | Sam Masiello | Date: | Tue, 20 Jun 2000 16:07:12 +0000 |
| Subject: | RE: [PHP-GENERAL] & infront of variable?? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-2315@lists.php.net to get a copy of this message | ||
The ampersand indicates passing by reference. See:
http://www.php.net/manual/html/functions.arguments.html
Sam Masiello
System Analyst
Chek.Com
(716) 853-1362 x289
smasiello@chekinc.com
-----Original Message-----
From: Alan Morey [mailto:alan@caint.com]
Sent: Tuesday, June 20, 2000 11:53 AM
To: php-general@lists.php.net
Subject: [PHP-GENERAL] & infront of variable??
What does the '&' do when it is infront of a variable?
eg. &$var
i've seen it used in some scripts but i don't know what it's does.
thanx
-alan
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