PHPで同じループをやり直すには？

Question

私は次のforeachループを持っていますが、同じループインデックスを再度どのように繰り返すことができますか？

$n = 0; 
$currentTotal = 0; 
$currentSettlement = $coupons[0]->settlement_id; 
foreach ($coupons as $coupon){ 
    if($currentSettlement == $coupon->settlement_id){ 
     $currentTotal += $coupon->amount; 
    }else{ 
     $settlements[$n]['total'] = $currentTotal; 
     $currentTotal = 0; 
     $currentSettlement = $coupon->settlement_id; 
     $n++; 
     // after this I want to reiterate current loop from the beginning 
    } 

} 

Answer 1

あなたはあなたはそれが唯一の二回実行されることを修正する機能を使用することができ、必要なforeachループしたい場合：

$n = 0; 
$currentTotal = 0; 
$currentSettlement = $coupons[0]->settlement_id; 
for2loop(1,$coupons); 

function for2loop($loopagain,$coupons) 
{ 

    foreach ($coupons as $coupon) { 
     if ($currentSettlement == $coupon->settlement_id) { 
      $currentTotal += $coupon->amount; 
     } else { 
      $settlements[$n]['total'] = $currentTotal; 
      $currentTotal = 0; 
      $currentSettlement = $coupon->settlement_id; 
      $n++; 
      if($loopagain == 1) 
       for2loop(2,$coupons); // after this I want to reiterate current loop from the beginning 
     } 

    } 
    return $currentSettlement 
} 

をしかし、私は湯がループしながら、または