Joining two multidimensional arrays - php

Question

I have two arrays each coming from different DB queries, I can't join them in DB so I have to join them using php.
The first:
Array
(
[0] => Array
(
[id] => 23
[host_id] => 5
[pos_id] => 2
[status] => 1
)
[1] => Array
(
[id] => 25
[host_id] => 5
[pos_id] => 1
[status] => 1
)
[2] => Array
(
[id] => 24
[host_id] => 5
[pos_id] => 2
[status] => 1
)
)
And I wanna join it with this array on pos_id and id
Array
(
[0] => Array
(
[id] => 1
[name] => Front
)
[1] => Array
(
[id] => 2
[name] => Back
)
)
so that, the result is:
Array
(
[0] => Array
(
[id] => 23
[host_id] => 5
[pos_id] => 2
[name] => Back
[status] => 1
)
[1] => Array
(
[id] => 25
[host_id] => 5
[pos_id] => 1
[name] => Front
[status] => 1
)
[2] => Array
(
[id] => 24
[host_id] => 5
[pos_id] => 2
[name] => Back
[status] => 1
)
)
The code I have uses an inner loop, matches the value and pushes into array:
foreach($events as &$event) {
foreach($positions as $position) {
if($player[pos_id] == $position[id]){
array_push($event,"name",$position[name]);
}
}
}