On Thursday 27 June 2002 10:52, Analysis & Solutions wrote:
> Hey Vicki:
>
> On Wed, Jun 26, 2002 at 11:01:31AM -0400, Vicki wrote:
> > I'm checking the cart structure by printing the following code inserted
> > right after the "if($save);"
> > line (is this the best way to check on the contents of an array?)
> >
> > while (list($key,$value) = each($cart))
> > {
> > print "Cart = $key: $value<BR>";
> > }
> >
> > This returns "article ID number (an integer) : 1" when new
> > and "article ID : yes" after the save button has been clicked.
The easiest way to print out any variable is to use print_r() or var_dump().
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Jason Wong -> Gremlins Associates -> www.gremlins.com.hk
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