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Ampersand

Posted: Mon Oct 16, 2006 2:12 am
by pastijalan
Newbie question :oops: . What does the ampersand do in this code below?

$tplVars['bookmarks'] =& $bookmarks['bookmarks'];

How does it differ from :

$tplVars['bookmarks'] = $bookmarks['bookmarks'];


Thx!

Posted: Mon Oct 16, 2006 4:59 am
by jmut