I have an array of objects, where I have an array with stdClass Object, here is ok, next I show a snipplet of array
Array
(
[0] => stdClass Object
(
[ID] => 5384
[post_title] => Accordeon me con jQuery
[post_name] => accordeon-con-jquery
[readings] => 55140
[post_date] => 01-12-2012
[media] => 59.546436285097
[dias] => 926
)
[1] => stdClass Object
(
[ID] => 2509
[post_title] => Popup me con jQuery
[post_name] => popup-me-con-jquery
[readings] => 26261
[post_date] => 13-04-2012
[media] => 22.677892918826
[dias] => 1158
)
...
Next I need convert to array multidimensional, I use this to get an array multidimensional
$visits = json_decode(json_encode($visits), true);
And I get this, and here is ok
Array
(
[0] => Array
(
[ID] => 5384
[post_title] => Accordeon me con jQuery
[post_name] => accordeon-con-jquery
[readings] => 55140
[post_date] => 01-12-2012
[media] => 59.546436285097
[dias] => 926
)
[1] => Array
(
[ID] => 2509
[post_title] => Popup me con jQuery
[post_name] => popup-me-con-jquery
[readings] => 26261
[post_date] => 13-04-2012
[media] => 22.677892918826
[dias] => 1158
)
...
So I need again an array of objects, so I use this
$visits = json_decode(json_encode($visits));
but I get an unexpected result, I get
stdClass Object
(
[0] => stdClass Object
(
[ID] => 5384
[post_title] => Accordeon me con jQuery
[post_name] => accordeon-con-jquery
[readings] => 55140
[post_date] => 01-12-2012
[media] => 59.546436285097
[dias] => 926
)
[1] => stdClass Object
(
[ID] => 2509
[post_title] => Popup me con jQuery
[post_name] => popup-me-con-jquery
[readings] => 26261
[post_date] => 13-04-2012
[media] => 22.677892918826
[dias] => 1158
)
...
What I can do to get again array - stdClass Object instead stdClass Object - stdClass Object?
Your problem is that you have non-sequential keys in the array, which causes json_encode to encode it as an object instead of an array (see example #4 on the manual page). If you don't need to preserve the keys, you can simply use array_values on $visits first:
$visits = json_decode(json_encode(array_values($visits)));
If you need to preserve keys, then just cast the result to an array:
$visits = json_decode(json_encode($visits));
$visits = (array)$visits;