Edit report at https://bugs.php.net/bug.php?id=52647&edit=1
ID: 52647
Comment by: sodijfsdoifjsoidfj at osidjfoidsfj dot com
Reported by: shaun dot spiller at yahoo dot com
Summary: Function to get Windows drive letters
Status: Assigned
Type: Feature/Change Request
Package: Filesystem function related
Operating System: Windows
PHP Version: 5.3.3
Assigned To: pajoye
Block user comment: N
Private report: N
New Comment:
This does it in PHP-only code, but it takes about half a second to load the COM
object, so it's probably no use except in long-running CLI scripts, or unless
you cache the result for a while.
function filesys_get_roots() {
static $roots = null;
if ($roots === null) {
if (strncasecmp(PHP_OS, 'WIN', 3) === 0) {
$fso = new COM('Scripting.FileSystemObject');
foreach ($fso->Drives as $drive) {
$roots[] = $drive->DriveLetter . ':\\';
}
} else {
$roots = array('/');
}
}
return $roots;
}
Really the function needs to be in the PHP core.
Previous Comments:
------------------------------------------------------------------------
[2011-10-27 20:14:53] shaun dot spiller at yahoo dot com
@fate at jehy dot ru
'Twas the very first thing I tried. The problem is it spins up sleeping drives.
For the floppy drive it had the particularly nasty effect of displaying this
message on the desktop: "Windows - No Disk: There is no disk in the drive.
Please insert a disk into drive. Cancel / Try Again / Continue".
That's not very good in CLI and certainly no good in a web server environment,
and I was making a remote file access script, you see. It needed a proper API
call, one way or another.
------------------------------------------------------------------------
[2011-10-27 12:11:29] [email protected]
@fate at jehy dot ru
it could be handy and it costs less to do it using the system's API direclty.
------------------------------------------------------------------------
[2011-10-27 11:56:43] fate at jehy dot ru
So useless.
function get_drives()
{
$d='ABCDEFGHIJKLMNOPQRSTUVWXYZ';
$drives='';
for($i=0;$i<strlen($d);$i++)
if(is_dir($d[$i].':\\'))
$drives.=$d[$i];
echo $drives;
}
------------------------------------------------------------------------
[2011-05-26 23:53:20] asdasdioj at asdojiojasd dot asdasd
I check back here every day for progress. Never happens. I'm non-plussed as to
how this feature got overlooked for so long, or what mythical issues pajoye
thinks there are with my lovely code. :-(
------------------------------------------------------------------------
[2011-05-26 23:40:49] drgroove at gmail dot com
I'd really like to see this, or something like it, added to the next version of
PHP.
------------------------------------------------------------------------
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the rest of the comments, please view the bug report online at
https://bugs.php.net/bug.php?id=52647
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