multi dimentional array in object question ?

[_SuperString]

I am building a class library and having problems with setting/returning 3d arrays. Here is the part the creates the array (its created from a database result set), the database connection is working as I can return the count.

class db_select extends db_config {
	var $sql, $num, $count, $row;
	function db_set_select($sql, $num) {
		$qry = mysql_query($sql);
		$this->count = mysql_num_rows($qry);
		$i=0;
		while($out = mysql_fetch_array($qry)) {
			for($j=0; $j<$num; $j++){
				$this->$row[$i][$j] = $out[$j];
			}
		$i++;
		}
	}

function db_get_select() {
	return $this->row;
}

function db_get_count() {
	return $this->count;
}
}

this is what I output:

$result = $db_obj->db_get_select();
echo "<br>The array \$result contains ".count($result)." 

Nothing gets return in the array, any ideas ??

Thanks for any help.

[_SuperString]

oops, found the problem.

I had:

$this->$row[$i][$j] = $out[$j];

It should have been:

$this->row[$i][$j] = $out[$j];

The \$row had the dollar sign...

cheers anyway...🙂