insert values from the loop

$a = array(
     array('name' => 'A', 'age' => 12),
     array('name' => 'B', 'age' => 13),
     array('name' => 'C', 'age' => 14)
  );
  foreach($a as $item) {
    echo $item['name'].' is '.$item['age'].' years old';
  }