$curl = curl_init();

curl_setopt_array($curl, [
CURLOPT_URL => "https://radio-world-50-000-radios-stations.p.rapidapi.com/v1/radios/getTopByCountry?query=fr",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"x-rapidapi-host: radio-world-50-000-radios-stations.p.rapidapi.com",
"x-rapidapi-key: a319839b33mshd17f072a1b09420p17fbc0jsn490435d3f46e"
],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}