I am having an issue trying to work out how to use a function variable in a foreach loop so that I can do the following but its not working.

$var =

array(7) { [0]=> array(3) { ["listingId"]=> int(532712629) } [1]=> array(3) { ["listingId"]=> int(532712202) }

Works but not right:

foreach($var as $varr)
{
  var_dump($varr['id']);
{

Goal - Having the array variable as the foreach value

    foreach($var['id'] as $item)
    {
       if($item === $foo)
      {
      }
   }