noob - Sorting arrays from datastore...

[stryka]

Ok... here's the scenario...

Calling a function that returns a data store array that is stored into cache and I want to sort against that array... Ultimately, i will be calling the cache various times and would like to sort differently on particular calls...

Question1: What is the syntax to sort before my "foreach"
Question2: How do I sort against other fields within the array

Here's how i thought it would work... without sorting on a particular field...

PHP Code:

...
...
//test_cache has already been defined with multiple fields and records being returned...

    $teststore = $vbulletin->test_cache;    
    }
    ksort($teststore );
       foreach ($teststore AS $teststore )
    {
              
       eval('$test_template.= "'.fetch_template('test_template').'";');
     } 

but i don't see any results...