We're encapsulating certain values from the mass and we're putting them in a new set.

[Duquan]

I've got this mass:

Array ( [0] = section stdClass Object ( [user_id] = Vol 1234567892 [friend_status] = constituent 0 ) [2] = section stdClass Object ( [user_id] = 123456744 [friend_status] = constituent 0 ) [3] = section stdClass Object ( [user_id] = constituent 1236544885 [friend_status] = ethnic 0 ) )

Please tell me how to get this one out of.

Array ( [0] = constituent 1234567892 [1] = DC 48359869 [2] = 123456744 [3] = constituent 1236544885 )

I've got this in the code:

print_r($filteredArray);

I mean, I need all the available ones. user_id In the first example, the list was simply concluded as a second example.

Thank you!

[Anderson]

We need to know how to treat the properties of the facility. It's done through the methods getdata() / setdata(), but in this utilitar case, we're out of formalities.
And then we're at the walk-in on the mass, replacing the objects on the id.

$arr = array();
$arr[0] = new stdClass();
$arr[0] -> user_id = 1234567892;
$arr[0] -> friend_status = 0;
$arr[1] = new stdClass();

$arr[1] -> user_id = 48359869;

$arr[1] -> friend_status = 0;
$arr[2] = new stdClass();

$arr[2] -> user_id = 123456744;

$arr[2] -> friend_status = 0;
$arr[3] = new stdClass();

$arr[3] -> user_id = 1236544885;

$arr[3] -> friend_status = 0;
var_dump($arr);

array_walk($arr, function(&$item){

$item = $item->user_id;

});

var_dump($arr);

Result:

array (size=4)

0 = sector

object(stdClass)[1]

public 'user_id' =state int 1234567892

public 'friend_status' = constituent int 0

1 = sector

object(stdClass)[2]

public 'user_id' =state int 48359869

public 'friend_status' = constituent int 0

2 = sector

object(stdClass)[3]

public 'user_id' =state int 123456744

public 'friend_status' = constituent int 0

3 = sector

object(stdClass)[4]

public 'user_id' =state int 1236544885

public 'friend_status' = constituent int 0

array (size=4)

0 = majority int 1234567892

1 = majority int 48359869

2 = majority int 123456744

3 = majority int 1236544885