How to count object from json_decode PHP

Asked Nov 07 '17 at 02:48

Active Nov 07 '17 at 02:48

Viewed 1,159 times

I have returned data from json_decode

$xml = json_decode($res);
$data=$xml->Item;

And when dump $datain my code

array:1 [▼
  0 => {#500 ▼
    +"productCode": "ddddddddddddd"
    +"productNameEN": "xxxxxxxxxxxxxxxxx"
    +"show_in_web": "aaaaaaaaaaa"
    +"visible": "N"
  }
]

I need to count object in each array.

foreach( $data as $itm ){
   dump(count($itm));die();
}

I used count() in foreach loop result return 1. Please help me.

asked Nov 07 '17 at 02:48

patipat chewprecha

`$itm` is an object, not an array. – Barmar Nov 07 '17 at 02:50
Why do you have `die()` in the loop? It will stop after printing the first element. – Barmar Nov 07 '17 at 02:51
What is `dump()`? Shouldn't that be `var_dump()` or `print_r()`? And why would you use that with `count($itm)`, which just returns a number? Just use `echo count($itm);` – Barmar Nov 07 '17 at 02:52
If you want to count the number of objects, use `count($data)`. – Barmar Nov 07 '17 at 02:54
@Barmar when i use `echo count($data)` and `echo count($itm);` it' return 1. – patipat chewprecha Nov 07 '17 at 02:58
What's wrong with that? The dump shows that there's just one element in the array. What are you expecting? – Barmar Nov 07 '17 at 02:59
I need to count number of object in each array. In this array 0 have **4** object.That was i need – patipat chewprecha Nov 07 '17 at 03:02
The array has one object. That object has 4 properties. Are you trying to count the number of properties in the object? – Barmar Nov 07 '17 at 03:04
That worked Thanks – patipat chewprecha Nov 07 '17 at 03:27

How to count object from json_decode PHP

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