Findind array in an associative array php - php

Question

I am trying to search array values in key of associative array and then make and array of key values. I a using in_array() func to search but i can use foreach func for one array.
This is my code, but the issue is it asks me for string and I gave array.
function getrarity(){
$json = '{"cards":[
{
"card_verify_id":"1",
"name":"cardname1",
"rarity":"1"
},
{
"card_verify_id":"2",
"name":"cardname2",
"rarity":"2"
}]
}';
$card = array(1, 2);
$cards = json_decode($json);
$commons = array();
foreach($cards->cards as $items) {
if(in_array($card, $items->card_verify_id)){
$commons[] = array("$items->card_verify_id", "$items->name", "$items->rarity");
}
}
return $commons;
}
print_r(getrarity());

Answer 1

That's because in_array doesn't take an array as the first argument. You can simply filter and check if card_verify_id is in $card. Decoding as an array:
$cards = json_decode($json, true)['cards'];
$commons = array_filter($cards,
function($v) use($card) {
return in_array($v['card_verify_id'], $card);
});
Decoding as an object:
$cards = json_decode($json)->cards;
$commons = array_filter($cards,
function($v) use($card) {
return in_array($v->card_verify_id, $card);
});