Ampersand
Posted: Mon Oct 16, 2006 2:12 am
Newbie question
. What does the ampersand do in this code below?
$tplVars['bookmarks'] =& $bookmarks['bookmarks'];
How does it differ from :
$tplVars['bookmarks'] = $bookmarks['bookmarks'];
Thx!
$tplVars['bookmarks'] =& $bookmarks['bookmarks'];
How does it differ from :
$tplVars['bookmarks'] = $bookmarks['bookmarks'];
Thx!