如何将stdobject数组转换为普通数组

Question

Array
(
    [0] => stdClass Object
        (
            [card] => stdClass Object
                (
                    [name] => Abc
                    [number] => 1234567123456798
                    [exp_month] => 1
                    [exp_year] => 2015
                    [cvc] => 123
                )

            [deliveryPeriod] => stdClass Object
                (
                    [id] => 1
                    [store_id] => 1
                    [start_date] => 2014-11-01
                    [end_date] => 2014-12-31
                    [delivery_schedules] => Array
                        (
                            [0] => stdClass Object
                                (
                                    [id] => 1
                                    [delivery_period_id] => 1
                                    [start_time] => 09:00:00
                                    [end_time] => 18:00:00
                                    [slot_capacity] => 25
                                    [delivery_fee] => 2
                                    [used_capacity] => 1
                                )

                        )

                )

                )

        )

)

I have this stdclass object array and i want to convert this to a normal array.I was using foreach but i can loop through inner array.how can i do that in php.please help me i am new to php.

Answer 1

Use json_decode() and json_encode()

$array = json_decode(json_encode($object), true);

Where $object is your multi-dimensional nested object.

Explanation:

First JSON encode your object, then JSON decode it.

With second argument associative to TRUE .

This way, you will get an associative array without caring of nested depth.

Answer 2

Create a recursive function

function objectToArray($obj, &$new_array){
    foreach($obj as $key => $value){
       if(is_object($value){
          $new_array[$key] = array();
          objectToArray($value, $new_array[$key]);
       } else {
          $new_array[$key] = $value;
       }

       return $new_array;
    }
}

Answer 3

You can just use typecasting by using (array) in front of the array in question... So for you:

foreach($array as $item) {
    $itemArray = (array)$item;
}

Answer 4

You could typecast your array like the example below:

<?php
$obj = new stdClass();
$obj->test = 'Hello';
var_dump($obj);

$arr = (array)$obj;
var_dump($arr);

Returns:

object(stdClass)#1 (1) {
  ["test"]=>
  string(5) "Hello"
}
array(1) {
  ["test"]=>
  string(5) "Hello"
}