Online PHP editor | refs for VRCqL

@ 2015-07-08T16:17:39Z

<?php

$projectsIds = [1,2];
$userIds = [1,2,3];

$sync_array = [];
foreach($projectsIds as $projecID){
    foreach($userIds as $userID){
        $sync_array[$projecID][] = array('user_id' => $userID);
    }
}
var_dump($sync_array);