imgix PHP purge example

imgix_purge.php

<?php

// pass the url you want to purge
function imgix_purge($url, $apikey = '') {
    $headers = array(
        'Content-Type:application/json',
        'Authorization: Basic '. base64_encode($apikey.':')
    );
    $payload = json_encode(array("url" => $url));
    $curl = curl_init('https://api.imgix.com/v2/image/purger');
    curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($curl, CURLOPT_TIMEOUT, 30);
    curl_setopt($curl, CURLOPT_POST, 1);
    curl_setopt($curl, CURLOPT_POSTFIELDS, $payload);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    $response = curl_exec($curl);
    curl_close($curl);
    return $response;
}

// usage
$imgix_url = 'http://yourcompany.imgix.net/examples/mountain.jpg';
echo imgix_purge($imgix_url);