PHP Array_multisort状态

Question

I'm trying to multisort a DB array based on the users status. Those with Status = 1 go at the top, those with Status = 0 go at the bottom of the array. I thought I had it working but it just stopped today with the addition of new rows to the DB.

uasort($ven, function ($a, $b) { return $a['v_status'] == '1' ? false : true; });

It's a simple DB array from MySQL:

Array (
 [0] => array(
   [name] => '',
   [v_status] => 0
 [1] => array(
   [name] => '',
   [v_status] => 1
)

Answer 1

As mentioned in comments to my other answer, splitting the array into active/inactive arrays could be a better solution than sorting.

$items = array(
    array('name' => 'active1', 'active' => '1'),
    array('name' => 'inactive1', 'active' => '0'),
    array('name' => 'active2', 'active' => '1'),
    array('name' => 'inactive2', 'active' => '0'),
    array('name' => 'inactive3', 'active' => '0'),
    array('name' => 'active3', 'active' => '1'),
    array('name' => 'inactive4', 'active' => '0'),
);

$active = array_filter($items, function($item){ return $item['active'] == '1'; });
echo '<pre>' . print_r($active,true);

// You could filter again here, not sure which would be quicker, 
// but my guess would be the array_diff method (which also ensures
// that no items get filtered out by both filters)
$inactive = array_diff_key($items, $active);
echo '<pre>' . print_r($inactive,true);