API Яндекс Метрика и Highcharts

function curl_file_get_contents($url) { $authToken = '****************************'; $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/x-yametrika+json', 'Authorization: OAuth' . $authToken]); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); $obj = curl_exec($ch); curl_close($ch); return $obj; } $url = 'https://api-metrika.yandex.ru/stat/v1/data'; $params = array( 'ids' => '********', 'metrics' => 'ym:s:visits', 'dimensions' => 'ym:s:externalRefererPathLevel1', 'date1' => '7daysAgo', 'date2' => 'yesterday' ); $obj = curl_file_get_contents($url . '?' . http_build_query($params)); $obj = json_decode($obj, true); for ($i = 0;$i < count($obj['data']);$i++) { echo '[', "'", $obj['data'][$i]['dimensions'][0]['name'], "'", ', ', $obj['data'][$i]['metrics']['0'], '],'; } print_r($obj);