How to extract multiple elements of an array into a new array - php

Question

My question is how would I take this array:
Array (
[0] => stdClass Object (
[item] => 0
[size] => 2657017
[group] => MAXAT
[description] => 265/70R17 MAXTRAC A/T 115T 00K
[sort4] => 115
[sort5] => T
[sort6] =>
[price] => 118.91
)
[1] => stdClass Object (
[item] => 8127
[size] => 2657017
[group] => FZSUV
[description] => 265/70R17 FUZION SUV OWL 115T 50K
[sort4] => 115
[sort5] => T
[sort6] =>
[price] => 137.81
)
[2] => stdClass Object (
[item] => 0
[size] => 2657017
[group] => MAXAT
[description] => LT265/70R17 MAXTRAC A/T 118S E 00K
[sort4] => 118
[sort5] => S
[sort6] => E
[price] => 153.79
)
[3] => stdClass Object (
[item] => 1237
[size] => 2657017
[group] => ATS
[description] => 265/70R17 GEO AT-S OWL 113S 50K
[sort4] => 113
[sort5] => S
[sort6] =>
[price] => 167.15
)
)
and turn it into this array (without running another query):
Array (
[0] => stdClass Object (
[group] => MAXAT
[price] => 118.91
)
[1] => stdClass Object (
[group] => FZSUV
[price] => 137.81
)
[2] => stdClass Object (
[group] => MAXAT
[price] => 153.79
)
[3] => stdClass Object (
[group] => ATS
[price] => 167.15
)
)
All that I am trying to achieve is to pull the group and price from the first array into a new array.

Answer 1

$newEntries = array();
foreach ($originalEntries as $originalEntry) {
$newEntry = new stdClass();
$newEntry->group = $originalEntry->group;
$newEntry->price = $originalEntry->price;
$newEntries[] = $newEntry;
}

Answer 2

Could you use foreach to loop through the array and insert values into new array?!
$new_array = array();
$i = 0;
foreach($array as $k => $v){
$new_array[$i]['group'] = $v['group'];
$new_array[$i]['price'] = $v['price'];
$i++;
}