NYCPHP Meetup

[Kristina Anderson]

url would have to be 'galleryform.php?cart[0]=val1&cart[1]=val2'
(i'm not sure if you can use brackets [] in a URL either)

or something of that nature.  remember, a querystring has to consist  
of key=value pairs (or it can be just one value if a single 
parameter)...and it will automatically BE an array after it is passed 
to the receiving page -- $_SERVER['QUERY_STRING'];

-- Kristina

> 
> 
> Thanks for everyone answer my question!
>  
> One further question:
> if
> url=galleryform.php?$cartStr='cart[0]=val1&cart[1]=val2';
>  
> then
> On gallery.php page:
> <?php$totalcart=new array()
> $totalcart=$_GET['cartStr']
> for($x=0;$x<$totalcart[].length;$x++)
> {echo   $totalcart[$x];
> }  ?>
>  
> Is gallery.php coding is correct?I want to output array.
>  
> Thanks again!
>  
> > Date: Tue, 1 Jul 2008 06:24:17 -0400> To: talk at lists.nyphp.org> 
From: kenrbnsn at rbnsn.com> Subject: Re: [nycphp-talk] url pass array as 
parameter> > At 12:13 AM 7/1/2008, Anirudh Zala wrote:> >On Tuesday 01 
Jul 2008 03:09:48 Tim Lieberman wrote:> > > Passing arrays in a query 
string is the wrong way to do it. Too many> > > things can go wrong.> 
>> >True. It is not proper way. But if you still want to pass such data 
using GET> >method then you can build Query string as shown below:> >> 
>$cartStr='cart[0]=val1&cart[1]=val2'; // assuming that array keys are> 
>numeric.> > You can take advantage of the mechanism in PHP that's used 
to use > arrays in forms:> > <?php> $cart = array('item one','item 
two','item three');> $urlstr = 'gallery.php?final[]=' . implode('&final
[]=',$cart);> echo '<a href="' . $urlstr . '">Go</a>';> ?>> > Then in 
gallery.php> <?php> if (isset($_GET['final']))> echo implode
("<br>\n",$_GET['final']);> ?>> > Ken> > > > > 
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