Blocks and return value

[Jerppu]

Hi. How could I get results of following loop to side block on my forum (php/html)

So output 5 times $description :

	$limit = 5;
	for($x=0;$x<$limit;$x++) {
		...random code...
		$description = $feed[$x]['desc'];
		...random code...
	}

Instruction says:
$my_output = 'Hello, world.';
return $my_output;

But if I add "return $description;", I get only one output cause "return" immediately ends execution of the code.

[nhawk]

This will return all 5 descriptions in one shot..

	$limit = 5;
	for($x=0;$x<$limit;$x++) {
		...random code...
		$description .= $feed[$x]['desc'] . '<br />';
		...random code...
	}
	return $description;

--------------- Added [DATE]1311268112[/DATE] at [TIME]1311268112[/TIME] ---------------

Or $description can be returned as an array..

	$limit = 5;
	for($x=0;$x<$limit;$x++) {
		...random code...
		$description[] = $feed[$x]['desc'] .'<br />';
		...random code...
	}
	return $description;

[Jerppu]

Thank you !