quick question
| From: | Chris Barnes | Date: | Wed, 14 Aug 2002 06:00:23 +0000 |
| Subject: | quick question | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-112789@lists.php.net to get a copy of this message | ||
hey people,
I have been seeing something in a few php scripts i've been playing with and
i really dont know what it means or does. I'm only new to php so maybe
someone could explain.
i have been seeing "->"...e.g. while($file = $dir -> read())
what does the "->" mean and do.
thanks heaps