Sometimes we need to identify local and network dives on Windows machines. Since Windows 10+ no longer support (or soon to be) wmic, needed a simple way to use PHP.

$fso = new COM('Scripting.FileSystemObject'); 
$D = $fso->Drives; 
$type = array("Unknown","Removable","Fixed","Network","CD-ROM","RAM Disk"); 

foreach($D as $d ){ 
   $dO = $fso->GetDrive($d); 
   $s = ""; 
   if($dO->DriveType == 3){ 
       $n = $dO->Sharename; 
   }else if($dO->IsReady){ 
       $n = $dO->VolumeName; 
       $s = file_size($dO->FreeSpace) . " free of: " . file_size($dO->TotalSize); 
   }else{ 
       $n = "[Drive not ready]"; 
   } 
   echo "Drive " . $dO->DriveLetter . ": - " . $type[$dO->DriveType] . " - " . $n . " - " . $s . "<br>"; 
} 

function file_size($size) 
{ 
    $filesizename = array(" Bytes", " KB", " MB", " GB", " TB", " PB", " EB", " ZB", " YB"); 
    return $size ? round($size/pow(1024, ($i = floor(log($size, 1024)))), 2) . $filesizename[$i] : '0 Bytes'; 
}

The above code requires the PHP COM extension to be active.