如何在php中删除数组的第一个索引

Question

我有以下数据

Array ( [0] => Array ( [operations] => Array ( [0] => Array ( [method] => 
POST)))
Array ( [1] => Array ( [operations] => Array ( [0] => Array ( [method] => POST))))

我想像这样发誓

Array ( [operations] => Array ( [0] => Array ( [method] => POST)))

如何删除数组的第一个索引

我正在使用以下代码，但它不适用于多个数组

$key = array_shift($array);

Answer 1

我想我终于得到了你的追求。试试这个，看看它能不能得到你想要的东西：

$array =  Array (

  array('0' => Array ( 'operations' => Array ( '0' => Array ( 'method' => POST)))),
  array('1' => Array ( 'operations' => Array ( '0' => Array ( 'method' => POST))))

);

foreach($array as $key=>$value){

$results[$key]['operations'] = $array[$key][$key]['operations'];

}


print_r($results);

这将输出：

    Array
(
    [0] => Array
        (
            [operations] => Array
                (
                    [0] => Array
                        (
                            [method] => POST
                        )

                )

        )

    [1] => Array
        (
            [operations] => Array
                (
                    [0] => Array
                        (
                            [method] => POST
                        )

                )

        )

)