Edit report at https://bugs.php.net/bug.php?id=49139&edit=1
ID: 49139
Comment by: david dot gausmann at measx dot com
Reported by: david dot gausmann at measx dot com
Summary: proc_open requires double quotes
Status: Feedback
Type: Bug
Package: Program Execution
Operating System: win32 only - Windows XP SP3
PHP Version: 5.3.0
Assigned To: pajoye
Block user comment: N
Private report: N
New Comment:
This bug is still present in PHP 5.4.
According to my previous example I've replaced the command line by the php
interpreter and the reference to a script:
$cmd = '"d:\php-5.4.0\php.exe" "C:\xampp\htdocs\Neuer Ordner\script2.php"';
If I execute your script with the command line above I will get the following
output:
-------------------------------------
D:\php-5.4.0>php -f C:\xampp\htdocs\testx.php
string(0) ""
string(0) ""
string(93) "Die Syntax für den Dateinamen, Verzeichnisnamen oder die
Datenträger
bezeichnung ist falsch.
"
exec:
Lorem ipsum
Array
(
[0] => Lorem ipsum
)
-------------------------------------
If I move the file "script2.php" to an other location (without any spaces in
it's path) then it works if I remove the double quotes from the parameter.
So the error only occurs if the parameters use double quotes, too.
In your example no parameters were used, so the error doesn't occured.
I've tested this with PHP 5.4 on Windows XP SP3.
Previous Comments:
------------------------------------------------------------------------
[2011-02-09 12:22:15] paj...@php.net
@xandrani at googlemail dot com
'"c:\program files\doxygen\bin\doxygen.exe" "C:\fred\doxyfile"'
works fine with proc_open.
For the initial comment and other:
<?php
echo PHP_EOL;
error_reporting(E_ALL|E_NOTICE);
$cmd = '"c:\\Program Files (x86)\\wcat\\wcutil.exe"';
$des = array
(
0 => array('pipe', 'r'),
1 => array('pipe', 'w'),
2 => array('pipe', 'w')
);
$resource = proc_open($cmd, $des, $pipes, null, $_ENV);
var_dump(stream_get_contents($pipes[0]));
var_dump(stream_get_contents($pipes[1]));
var_dump(stream_get_contents($pipes[2]));
echo PHP_EOL;
echo "exec: " . PHP_EOL;
echo exec($cmd, $ret);
echo PHP_EOL;
print_r($ret);
echo PHP_EOL;
gives me:
string(0) ""
string(441) "Usage: wcutil [-s] [-d] [-x] [filename(*)]
-s(imple) Do not display CSV headers or average.
-x(ml) Xml output.
-d(rophighlow) Drop highest and lowest path runs.
Column details:
file - output filename
tps - transactions per second
kcpt - kilocycles per transaction (aka 'path')
bpt - bytes per transaction
cpu - percent CPU utilization
err - count of any errors
"
string(0) ""
exec:
Array
(
[0] => Usage: wcutil [-s] [-d] [-x] [filename(*)]
[1] => -s(imple) Do not display CSV headers or average.
[2] => -x(ml) Xml output.
[3] => -d(rophighlow) Drop highest and lowest path runs.
[4] =>
[5] => Column details:
[6] => file - output filename
[7] => tps - transactions per second
[8] => kcpt - kilocycles per transaction (aka 'path')
[9] => bpt - bytes per transaction
[10] => cpu - percent CPU utilization
[11] => err - count of any errors
[12] =>
)
which is correct.
Using 5.3.5 and 5.3-svn or trunk, on Windows 7/2003/2008.
Please try again and let me know if it still fails, using this exact sample
(can
be other command), or repost an example to reproduce it. I will also need to
know which windows version you use.
------------------------------------------------------------------------
[2011-01-26 16:27:21] xc at ez dot no
Can someone speed up the fix? We have issue in our project based on this bug.
I assume second call in the example should work..
Related issue: https://issues.apache.org/jira/browse/ZETACOMP-48
Thanks.
------------------------------------------------------------------------
[2010-04-23 08:46:52] David dot Gausmann at measx dot com
This is the same problem as mine:
$Command = '""c:\program files\doxygen\bin\doxygen.exe" "C:\fred\doxyfile""';
$DescriptorSpecification = array
(
0 => array('pipe', 'r'),
1 => array('pipe', 'w'),
2 => array('pipe', 'w')
);
$Resource = proc_open($Command, $DescriptorSpecification, $Pipes, null, $_ENV);
Works fine (because it has the nasty double quotes around everything).
------------------------------------------------------------------------
[2010-04-23 02:22:47] xandrani at googlemail dot com
The double backward slashes didn't show correctly... but they are in my code.
------------------------------------------------------------------------
[2010-04-23 02:20:33] xandrani at googlemail dot com
Something similar fails for me... but even worse!
$Command = '"c:\program files\doxygen\bin\doxygen.exe" "C:\fred\doxyfile"'
$DescriptorSpecification = array
(
0 => array('pipe', 'r'),
1 => array('pipe', 'w'),
2 => array('pipe', 'w')
);
$Resource = proc_open($Command, $DescriptorSpecification, $Pipes, null, $_ENV);
I get the error:
'c:\program' is not recognized as an internal or external command, operable
program or batch file.
This works on exec() so not sure what's going on.
------------------------------------------------------------------------
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