mysql_fetch_array isnt working as part of my class

Hi,

when I use mysql_fetch_array() in a simple while-loop with an echo statement, as is shown in the PHP Manual, it works fine for fetching data from my database. But when I use it in combination with a class that I wrote, it doesnt display anything. Here's the source:

	while($row = mysql_fetch_array($db)) {
		$text = $row['content'];
		$homepage->content = $text;

}

PHP:

Here's the relevant part of my class:

 function DisplayContent() {
		?>
		<div id="center">
				<?php
		echo $this->content;
		
	}

PHP:

I just dont understand why. When I simply use an echo statement in the while loop, it displays all results they way its supposed to. But when I try to display them with my $homepage->content command, nothing shows up.

thanks in advance

 

Probably don't have your variable scopes right.

http://uk2.php.net/global

 

I tried declaring some variables in the script as global, but it didnt work.

 

What is $db? Can you post the code where $db is being created?

Thomas