On Mon, 2007-03-19 at 20:10 +0000, bob pilly wrote: > Hi all > > Can anyone tell me what '&' means before a var? > > e.g function(&$var)
It means the variable is passed into the function as a reference. Changes to the value of the variable will be reflected outside of the function in the variable passed to the function. Oh, almost forgot... RTFM :) Cheers, Rob. -- .------------------------------------------------------------. | InterJinn Application Framework - http://www.interjinn.com | :------------------------------------------------------------: | An application and templating framework for PHP. Boasting | | a powerful, scalable system for accessing system services | | such as forms, properties, sessions, and caches. InterJinn | | also provides an extremely flexible architecture for | | creating re-usable components quickly and easily. | `------------------------------------------------------------' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
