PHP ARRAY and SUB ARRAYS - php

Question

So i have the following array structure:
{
"_": {
"APP_ID": "server_tracked"
},
"success": true,
"requestTime": "2013-09-14T15:05:28-07:00",
"shard": "North_America:OTg0ZGYzNjA0OGYxNjAyNWUzZjVlNTQwZDk4YTdjNTYzMGE3NTA4Ng",
"player": {
"accountId": xxx,
"summonerId": xx,
"name": "xx",
"icon": xx,
"internalName": "xx",
"level": xx
},
"data": {
"lifetimeStatistics": {
"array": [
{
"count": 1,
"statType": "TOTAL_SESSIONS_PLAYED",
"dataVersion": 0,
"value": 1,
"championId": 111,
"futureData": null
},
{
"count": 0,
"statType": "TOTAL_SESSIONS_LOST",
"dataVersion": 0,
"value": 0,
"championId": 111,
"futureData": null
},
[...]
And i want to search for a "sub array" where the value "championId" = x and statType = y.
I would then have the [x] if that array, and i should then be able to return any value in that array.
here is some of the PHP code i currently have:
$result = json_decode($response -> raw_body);
$array = $result->data->lifetimeStatistics->array;
$search1 = x;
$search2 = y;
$cluster=false;
foreach ($array as $n=>$c) {
if (in_array($search, $c)) {
$cluster=$n; break;
}
}
As additional information then i am using $response = Unirest::get to get the array.
EDIT with full code:
$result = json_decode($response -> raw_body);
$haystack = $result->data->lifetimeStatistics->array;
$searchx = x;
$searchy = y;
$arrayNumber = null;
foreach ($haystack as $n=>$c) {
if ($c->championId === $searchx && $c->statType === $searchy) {
$arrayNumber = $n;
}
}
// We now get the value from that array
$array = $result->data->lifetimeStatistics->array[$arrayNumber]->value;
return $array;

Answer 1

You found the answer, however needs some tweaks.
$result = json_decode($response -> raw_body);
$haystack = $result->data->lifetimeStatistics->array;
$searchx = "x"; // fill as required
$searchy = "y"; // fill as required
$cluster=null;
foreach ($haystack as $n=>$c) {
if ($c["championId"] === $searchx && $c["statType"] === $searchy) {
$cluster=$n; break;
}
}
if (is_null($cluster)) die("Not found?!"); //do whatever you want if not found