Here's my code:
function prefix_get_users(){
$args=array(
'blog_id' => $GLOBALS['blog_id'],
'search' => 'mark'
);
$all_users=get_users($args);
$arr=array();
foreach ($all_users as $val) {
$arr[]=$val->data->user_login;
}
$resp = array (
'success' => true,
'data' => json_encode($arr)
);
wp_send_json($resp);
}
The code is working by getting all the user successfully but when to try to use search it's not working and give me empty array by ajax (data[])