$serverAdmin->Open("localhost", $cred);
$operation = $_GET['OPERATION'];
//Get all information properties
$infoProp = $serverAdmin->GetInformationProperties();
try {
switch ($operation) {
case "ONLINE":
$serverAdmin->BringOnline();
if ($serverAdmin->IsOnline()) {
echo "Server online<p>";
} else {
echo "Server offline<p>";
}
break;
case "OFFLINE":
$serverAdmin->TakeOffline();
if ($serverAdmin->IsOnline()) {
echo "Server online<p>";
} else {
echo "Server offline<p>";
}
break;
case "GETTOTALPHYSICALMEMORY":
$nMemory = $infoProp->GetItem("TotalPhysicalMemory");
echo "Total Physical Memory: " . $nMemory->GetValue() . " bytes";
break;
case "GETAVAILABLEPHYSICALMEMORY":
$nMemory = $infoProp->GetItem("AvailablePhysicalMemory");
echo "Available Physical Memory: " . $nMemory->GetValue() . " bytes";
break;
case "GETTOTALVIRTUALMEMORY":
