<?php
/***********************************************************************************************************
The following example shows how to use the WMI class to query system information using the Windows
Management Interface.
***********************************************************************************************************/
require ( 'Wmi.phpclass' ) ;
if ( php_sapi_name ( ) != 'cli' )
echo ( "<pre>" ) ;
// Create an object for accessing the Windows Management Interface
$wmi = new Wmi ( ) ;
// Display the list of processes currently running on your system (pid + command line).
// (for more information about the Win32_Process WMI class, see : https://msdn.microsoft.com/en-us/library/aa394372(v=vs.85).aspx)
echo ( "Process list :\n" ) ;
$process_list = $wmi -> QueryInstances ( 'Win32_Process' ) ;
foreach ( $process_list as $process )
echo ( "\tProcess : ({$process -> ProcessId}) {$process [ 'CommandLine' ]}\n" ) ;
// Display the list of printers configured on your system
// (for more information about the Win32_Printer WMI class, see : https://msdn.microsoft.com/en-us/library/aa394363(v=vs.85).aspx)
echo ( "\n\nPrinter list :\n" ) ;
$printer_list = $wmi -> QueryInstances ( 'Win32_Printer' ) ;
foreach ( $printer_list as $printer )
echo ( "\t{$printer -> Caption}\n" ) ;
// Display all the logical drives defined on your system
// (for more information about the Win32_LogicalDrive WMI class, see : https://msdn.microsoft.com/en-us/library/aa394173(v=vs.85).aspx)
echo ( "\n\nLogical drives :\n" ) ;
$logical_drives = $wmi -> QueryInstances ( 'Win32_LogicalDisk' ) ;
foreach ( $logical_drives as $drive )
echo ( "\t{$drive -> Name} ({$drive -> VolumeName})\n" ) ;
// Display removable logical drives list, using the Query() method with a WHERE clause instead of calling QueryInstances()
echo ( "\n\nRemovable logical drives :\n" ) ;
$logical_drives = $wmi -> Query ( 'SELECT * FROM Win32_LogicalDisk WHERE MediaType = 11' ) ;
foreach ( $logical_drives as $drive )
echo ( "\t{$drive -> Name}\n" ) ;
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