Output you will only get if something goes wrong with the copy process.
But then again you say the 'whoami' command runs perfect. So the only things that
comes to my sleepy brain is incorrect paths or permissions.
Tried it here with 5.2 and 4.4.4 and seems to work. Maybe somebody else has
a clue what's going on.
On Thu, 30 Nov 2006 07:40:45 -0700, "Ray" <ray@xxxxxxxxxx> wrote:
> Hi, thanks for your help.
> I was using
>
> exec('/path/to/copy', $return);
> var_dump($return);
> (but I simplified it for posting)
>
> and I was still getting no output.
> actually, the return value is the least of my concerns, I just want this
> script to move some files around and the script works from the command
> line.
> as for safe_mode, it's off. Also the whoami in the previous line works as
> expected.
> Any pointers would be appreciared.
> Tia
> Ray
>
> -----Original Message-----
> From: Jan Schröter <schroeter.jan@xxxxxx>
> To: php-general@xxxxxxxxxxxxx
> Date: Thu, 30 Nov 2006 09:09:49 +0100
> Subject: Re: problems with exec()
>
>> Think he's not getting an general error - just didn't read the manual
>> concerning
>> the return value of exec.
>>
>> kind regards
>> jan
>>
>> Juanjo Pascual wrote:
>> > What is the safe_mode value in your php.ini?
>> >
>> > To run exec the value of your safe_mode has to be OFF.
>> >
>> >
>> > admin@xxxxxxxxxx escribió:
>> >> Try
>> >>
>> >> exec('/path/to/copy', $return);
>> >> print_r($return);
>> >>
>> >> read the manual : http://nl3.php.net/manual/en/function.exec.php
>> >>
>> >> Description
>> >> string exec ( string command [, array &output [, int &return_var]] )
>> >>
>> >> gr,
>> >> Thijs
>> >>
>> >> On Wed, 29 Nov 2006 23:22:13 -0700, "Ray" <ray@xxxxxxxxxx> wrote:
>> >>
>> >>> hello;
>> >>> I am trying to write a script to do some auto configuration of my
>> >>> webserver. Part of the process involves copying some configuration
>> files
>> >>> from other places on the server to a working directory where they
>> can be
>> >>> modified.
>> >>> I am running freeBSD 6.0, Apache 2.2.3, php 5.1.5
>> >>> I can't seem to get the exec() command to work.
>> >>> I have an external shell script called 'copy' that takes care of
>> getting
>> >>> files. script is currently set to mode 777 when run from the shell
>> it
>> >>> works perfectly.
>> >>>
>> >>> however, in the php script
>> >>>
>> >>> echo exec('whoami');
>> >>> exec('/path/to/copy');
>> >>> the only return is
>> >>> 'www' (the username correctly returned from whoami) also files
>> aren't
>> >>> changed.
>> >>> any suggestions, pointers, log files to check would be appreciated
>> as I
>> >>> have spent several hours on google, in manuals, etc. haven't tried
>> the
>> >>> ougi board, but that's about it ;-)
>> >>> tia
>> >>> Ray
>> >>>
>> >>> --
>> >>> PHP General Mailing List (http://www.php.net/)
>> >>> To unsubscribe, visit: http://www.php.net/unsub.php
>> >>>
>> >>
>> >>
>> >
>>
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