<?php
error_reporting(E_ALL);
ini_set('display_errors', 1);
$curluser = "YOUR WHM USERNAME";
$curlpass = "YOUR WHM PASSWORD";
$query    = "https://YOURWEBSITEURL:2087/json-api/listpkgs?api.version=1";

$curl = curl_init();
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($curl, CURLOPT_HEADER, 0);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_USERPWD, $curluser . ":" . $curlpass);
curl_setopt($curl, CURLOPT_URL, $query);
$result = curl_exec($curl);
curl_close($curl);
$pkglist = json_decode($result, true);
foreach ($pkglist["data"]["pkg"] as $package) {
    $curlusernam = "YOUR WHM USERNAME";
    $curlpassw   = "YOUR WHM PASSWORD";
    $query2      = "https://YOURWEBSITEURL:2087/json-api/listaccts?api.version=1&search=" . $package["name"] . "&searchtype=package&acctp30";

    $curl = curl_init();
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);
    curl_setopt($curl, CURLOPT_HEADER, 0);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($curl, CURLOPT_USERPWD, $curlusernam . ":" . $curlpassw);
    curl_setopt($curl, CURLOPT_URL, $query2);
    $result2 = curl_exec($curl);
    curl_close($curl);
    $userexist = json_decode($result2, true);
    if (array_key_exists("data", $userexist)) {
        foreach ($userexist["data"]["acct"] as $usernam) {
            $finally = "Package Exists - ";
            echo $finally . $package["name"] . " This will not be deleted.<br>";
        }
    } else {
        if ($package["name"] == "default") {
            echo $package["name"] . " is the default package and this will not be deleted<br>";
        } else {
            $curlusername = "YOUR WHM USERNAME";
            $curlpasswo   = "YOUR WHM PASSWORD";
            $query3       = "https://YOURWEBSITEURL:2087/json-api/killpkg?api.version=1&pkgname=" . $package["name"];
            $curl         = curl_init();
            curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
            curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);
            curl_setopt($curl, CURLOPT_HEADER, 0);
            curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
            curl_setopt($curl, CURLOPT_USERPWD, $curlusername . ":" . $curlpasswo);
            curl_setopt($curl, CURLOPT_URL, $query3);
            $result3 = curl_exec($curl);
            curl_close($curl);
            echo $package["name"] . " is not assigned to client and will be deleted.<br>";
        }
    }



}