<?php
$json = <<<'JSON'
{"success":true,"time":"1577464681","currency":"RUB","items":[{"market_hash_name":"'The Doctor' Romanov | Sabre","volume":"14","price":"688.99"},{"market_hash_name":"'Two Times' McCoy | USAF TACP","volume":"5","price":"169.00"},{"market_hash_name":"3rd Commando Company | KSK","volume":"42","price":"250.00"},{"market_hash_name":"Aces High Pin","volume":"12","price":"532.43"},{"market_hash_name":"AK-47 | Aquamarine Revenge (Battle-Scarred)","volume":"8","price":"1115.00"},{"market_hash_name":"AK-47 | Aquamarine Revenge (Factory New)","volume":"7","price":"3380.21"},{"market_hash_name":"AK-47 | Aquamarine Revenge (Field-Tested)","volume":"7","price":"1500.00"},{"market_hash_name":"AK-47 | Aquamarine Revenge (Minimal Wear)","volume":"3","price":"2099.97"},{"market_hash_name":"AK-47 | Aquamarine Revenge (Well-Worn)","volume":"7","price":"1299.95"},{"market_hash_name":"AK-47 | Asiimov (Battle-Scarred)","volume":"2","price":"1998.99"}]}
JSON;
$searchTerm = 'AK-47 | Aquamarine Revenge (Factory New)';
$searchResult = array_filter($data->items, function($item) use ($searchTerm) { return $item->market_hash_name == $searchTerm;
});
echo reset($searchResult)->price;
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