MySQLi bind_param returning only one row - php

Question

Despite coming from a programming background, I'm still relatively new to PHP and trying to grasp it properly. I have decided to use MySQLi instead of PDO (which turned out to be a grave mistake on my part) for my database needs, but I've run into an issue where bind_result only seems to return one result, despite the results, to my knowledge, being looped through. I've been googling for hours, but I just can't figure out what's going on. I'm sure the solution is very simple, I'm overlooking something, and/or am doing something terribly wrong. If so, I hope you can find it in your heart to forgive me and help me solve my pesky issue, Stack Overflow.
Here is the ever-so-malicious code.
public function query($query, $types, $params)
{
if ($stmt = $this->prepareQuery($query, $types, $params))
{
$stmt->execute();
// we prepare the array in which the results will be stored for dynamic results
$meta = $stmt->result_metadata();
$results = array();
while ($field = $meta->fetch_field())
{
$name = $field->name;
$$name = null;
// pass reference because bind_result() requires it
$results[$name] = &$$name;
}
while ($stmt->fetch())
{
// call_user_func_array is used for dynamic results
call_user_func_array(array($stmt, "bind_result"), $results);
var_dump($results) . "<br />";
}
$data = array();
while ($stmt->fetch()) {
array_push($data, $results);
}
return $data;
}
else
{
echo $this->db->error;
}
}