Imgix Purge PHP Guzzle 6

use GuzzleHttp\Psr7\Request;
use GuzzleHttp\Client;

private function purgeImgixUrl($url) {
    $client = new Client();
    try {
        $response = $client->post('https://api.imgix.com/v2/image/purger', [
            'headers' => [
                'Content-Type'  => 'application/json',
                'Authorization' => 'Basic ' . base64_encode($this->ImgixApiToken . ':')
            ],
            \GuzzleHttp\RequestOptions::JSON => ['url' => $url]
        ]);
    }
    catch (\Guzzle\Http\Exception\ClientErrorResponseException $exception) {
        $responseBody = $exception->getResponse()->getBody(true);
        echo $responseBody;
        return false;
    }
}

Thanks for the script 💯