get_phone_numbers(); echo "API Response:\n"; echo "=============\n"; print_r($response); if ($response['success'] && !empty($response['data']['incoming_phone_numbers'])) { echo "\nFirst phone number data:\n"; echo "========================\n"; $first = $response['data']['incoming_phone_numbers'][0]; foreach ($first as $key => $value) { if (is_array($value)) { echo "$key: " . json_encode($value) . "\n"; } else { echo "$key: $value\n"; } } }