Smarty: Correct Array Missing Keys

I'm calling an API via PHP that returns a multi-dimensional array [$myArray].

I want to pass this array for use in my Smarty template but for some reason the array is returning without the first dimension keys.

When I print_r on $myArray in PHP I get:

Array ( 
   [success] => 1 
   [errors] => 0 
   [data] => Array ( 
       [0] => Array ( 
                [email] => myemail@email.com
                [id] => hhd77sjr
                [timestamp] => 2011-08-10 16:31:29 
       ) 
   ) 
)

I assign this array as: $smarty->assign('my_array',$myArray);

Then when I access my_array in my Smarty template via {$my_array|print_r} I get:

1
0
Array ( 
    [0] => Array ( 
       [email] => myemail@email.com
       [id] => hhd77sjr
       [timestamp] => 2011-08-10 16:31:29
    )
)

What happened to my keys for the [success], [errors] and [data] values? I'm only seeing the values. How 开发者_Go百科can I access those values via something like: {$my_array.success} ?

THANKS for your help!!

If you had been looked up on google searching for "smarty array", you could found this:

<ul>
{foreach from=$myArray key=k item=v}
   <li>{$k}: {$v}</li>
{/foreach}
</ul>

http://www.smarty.net/docsv2/en/language.function.foreach

Without looking into the source, I'm guessing it has to do with how Smarty displays the result of print_r(). By default print_r tries to output directly, but looking at the PHP documentation:

If you would like to capture the output of print_r(), use the return parameter. When this parameter is set to TRUE, print_r() will return the information rather than print it.

Source

You certainly should be able to access all the values normally, ie, {$my_array.success}.

If you'd like to try print_r again, try this: {$my_array|print_r:true} (set the return parameter to true).