public function getUserList($user_id){
$list_query = "SELECT ACTUAL_USER_ID FROM TABLE WHERE USER_ID = ".$user_id." ";
$result = parent::queryresult($list_query);
return $result;
}
foreach ($result as $uresult){ //$result contains user_id
$userlist[] = $classObject->getUserList($uresult['USER_ID']);
}
The loop outouts below
Array
(
[0] => Array
(
[0] => Array
(
[ACTUAL_USER_ID] => 133
)
)
[1] => Array
(
[0] => Array
(
[ACTUAL_USER_ID] => 122
)
)
)
How can I remove nested arrays and make it like below
Array
(
[0] => Array
(
[ACTUAL_USER_ID] => 133
)
[1] => Array
(
[ACTUAL_USER_ID] => 122
)
)