submit-ssl-working.php

<?php
// https://github.com/daverogers/serverpilot-php
require_once('serverpilot-php/lib/ServerPilot.php');

$clientid = "cid_XXXXXXXXX";
$apikey = "XXXXXXXXXXXXXX";
$appid = "XXXXXXXXXX";

$priv = trim(file_get_contents('/etc/letsencrypt/live/DOMAINNAME/privkey.pem'));
$cert = trim(file_get_contents('/etc/letsencrypt/live/DOMAINNAME/fullchain.pem'));

$config = array(
'id' => $clientid,
'key' => $apikey
);

$sp = new ServerPilot($config);

$sslkey = $priv;

$sslcert = $cert;

// var_dump($sslcert);

$apps = $sp->app_info($appid);

$wikissl = $sp->ssl_add($appid, $sslkey, $sslcert, null);

var_dump($wikissl);

// var_dump($apps);