PHP，使用数组进行操作

我从帖子中得到如下数组：

  '0,id_product' =>  '217' 
  '0,checked' =>  '217'
  '0,price_setup_original' =>  '1.00' 
  '1,price_setup_original' =>  '7.00' 
  '1,price_setup_res' =>  '7.00' 
  '1,price_monthly_original' => '50.00' 
  '2,price_setup_res' => '0.00' 
  '2,price_monthly_original' =>  '40.00' 
  '2,price_monthly_res' =>  '40.00'

我想像这个例子一样迭代它，需要帮助

array = (
0 -> array(
      'id_product' =>  '217',
      'checked' =>  '217',
      'price_setup_original' =>  '1.00' 
     ),
1 -> array(
      'id_product' =>  '217',
      'checked' =>  '217',
      'price_setup_original' =>  '1.00' 
     ),
);

---

需要帮助

foreach

将由您选择：

array = (
0 -> array(
      'id_product' =>  '217',
      'checked' =>  '217',
      'price_setup_original' =>  '1.00' 
     ),
1 -> array(
      'id_product' =>  '217',
      'checked' =>  '217',
      'price_setup_original' =>  '1.00' 
     ),
);

$array = [
  '0,id_product' =>  '217' ,
  '0,checked' =>  '217',
  '0,price_setup_original' =>  '1.00' ,
  '1,price_setup_original' =>  '7.00' ,
  '1,price_setup_res' =>  '7.00' ,
  '1,price_monthly_original' => '50.00' ,
  '2,price_setup_res' => '0.00' ,
  '2,price_monthly_original' =>  '40.00' ,
  '2,price_monthly_res' =>  '40.00',
];

$result = [];
foreach($array as $key=>$item)
{
   $key = explode(',', $key);
   $result[$key[0]][$key[1]] = $item;
}

---

foreach

将由您选择：

$array = [
  '0,id_product' =>  '217' ,
  '0,checked' =>  '217',
  '0,price_setup_original' =>  '1.00' ,
  '1,price_setup_original' =>  '7.00' ,
  '1,price_setup_res' =>  '7.00' ,
  '1,price_monthly_original' => '50.00' ,
  '2,price_setup_res' => '0.00' ,
  '2,price_monthly_original' =>  '40.00' ,
  '2,price_monthly_res' =>  '40.00',
];

$result = [];
foreach($array as $key=>$item)
{
   $key = explode(',', $key);
   $result[$key[0]][$key[1]] = $item;
}

尝试：

试试：

完成：

<?
$arr = array(
  '0,id_product' =>  '217',
  '0,checked' =>  '217',
  '0,price_setup_original' =>  '1.00', 
  '1,price_setup_original' =>  '7.00', 
  '1,price_setup_res' =>  '7.00', 
  '1,price_monthly_original' => '50.00', 
  '2,price_setup_res' => '0.00' ,
  '2,price_monthly_original' =>  '40.00', 
  '2,price_monthly_res' =>  '40.00');

$newArray = array();
foreach($arr as $key => $item){
    $tmp = explode(',',$key);
    $newArray[$tmp[0]][$tmp[1]]=$item;
}

print_r($arr);

print_r($newArray);
?>

完成：

<?
$arr = array(
  '0,id_product' =>  '217',
  '0,checked' =>  '217',
  '0,price_setup_original' =>  '1.00', 
  '1,price_setup_original' =>  '7.00', 
  '1,price_setup_res' =>  '7.00', 
  '1,price_monthly_original' => '50.00', 
  '2,price_setup_res' => '0.00' ,
  '2,price_monthly_original' =>  '40.00', 
  '2,price_monthly_res' =>  '40.00');

$newArray = array();
foreach($arr as $key => $item){
    $tmp = explode(',',$key);
    $newArray[$tmp[0]][$tmp[1]]=$item;
}

print_r($arr);

print_r($newArray);
?>

---

如果您想在对象中发布，请尝试以下操作

<?

    $arr = array(
      '0,id_product' =>  '217',
      '0,checked' =>  '217',
      '0,price_setup_original' =>  '1.00', 
      '1,price_setup_original' =>  '7.00', 
      '1,price_setup_res' =>  '7.00', 
      '1,price_monthly_original' => '50.00', 
      '2,price_setup_res' => '0.00' ,
      '2,price_monthly_original' =>  '40.00', 
      '2,price_monthly_res' =>  '40.00');

    foreach($arr as $key => $item){
        $tmp = explode(',',$key);
        $newArray[$tmp[0]]->{$tmp[1]}=$item;
    }

?>

---

如果您想在对象中发布，请尝试以下操作

<?

    $arr = array(
      '0,id_product' =>  '217',
      '0,checked' =>  '217',
      '0,price_setup_original' =>  '1.00', 
      '1,price_setup_original' =>  '7.00', 
      '1,price_setup_res' =>  '7.00', 
      '1,price_monthly_original' => '50.00', 
      '2,price_setup_res' => '0.00' ,
      '2,price_monthly_original' =>  '40.00', 
      '2,price_monthly_res' =>  '40.00');

    foreach($arr as $key => $item){
        $tmp = explode(',',$key);
        $newArray[$tmp[0]]->{$tmp[1]}=$item;
    }

?>

您想特别更改此数组的结构，还是想要一种通用方法？您已经尝试了什么？您想特别更改此数组的结构，还是想要一种通用方法？您已经尝试了什么？