3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = 'callback({"country_code":"RU","country_name":"COUNTRY","city":"CITY","postal":null,"latitude":0.0000,"longitude":0.0000,"IPv4":"00.000.00.00","state":" REGION\'"})'; preg_match('/^\w+\((.*)\)$/', $json, $match); if (!$match) die('Malformed JSONP'); $data = json_decode($match[1], true); if (!$data) die ('Malformed JSON'); var_dump($data);

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