On Saturday 23 February 2002 14:43, jtjohnston wrote:
> OK. I use:
>
> while ($mydata = mysql_fetch_object($news))
> {
> $authors = explode(";", $mydata->AS);
> }
>
> Then why "Invalid argument supplied for foreach()"
Have you checked that $authors is indeed an array? Try print_r($authors), if
you see an Array printed then you're OK, anything else then $authors is not
an array hence your foreach loop fails. Also what does a typical 'AS' field
look like?
> Am I indeed building an array as I go through my database?
As it stands your code will only get the last set of $authors. Your while
loop is not adding to $authors, it is replacing it each time through the
loop. Thus you'll end up with whatever is in the last row of the results.
As someone already suggested, you could use:
array_push($authors, explode(";", $mydata->AS));
--
Jason Wong -> Gremlins Associates -> www.gremlins.com.hk
/*
It's not the men in my life, but the life in my men that counts.
-- Mae West
*/
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
