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Re: redirect stdout and stderr to PHP variables? [message #176807 is a reply to message #176805]

Thu, 26 January 2012 09:27

crankypuss
Messages: 147
Registered: March 2011

Karma:

Senior Member

On 01/26/2012 02:00 AM, Tim Streater wrote:
> In article <jfr340125sq(at)news4(dot)newsguy(dot)com>,
> crankypuss <no(at)email(dot)thanks> wrote:
>
>> On 01/25/2012 03:53 PM, crankypuss wrote:
>>> On 01/25/2012 02:46 PM, M. Strobel wrote:
>>>> php> $res1 = exec('rm this-does-really-not-exist.php 2>&1', $a, $rc);
>>>> php> echo $rc;
>>>> 1
>>>> php> print_r($a);
>>>> Array
>>>> (
>>>> [0] => rm: Entfernen von „this-does-really-not-exist.php“ nicht
>>>> möglich: Datei
>>>> oder Verzeichnis nicht gefunden
>>>> )
>>>> php>
>>>
>>> Thanks, will try these in the morning.
>>
>> BTW, where is this syntax documented? I'd prefer understanding it to
>> using magic.
>
> Which syntax, exactly? exec is documented in the PHP online docs.

Sorry, I've been unable to find the bit about redirecting stdout and
stderr to PHP variables, can you point me to that? Yes, exec() provides
an optional &$output argument which in effect redirects stdout to the
varialble, but I see no way to obtain stderr separately. Thanks.

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[Message index]

		redirect stdout and stderr to PHP variables? By: crankypuss on Wed, 25 January 2012 19:47
		Re: redirect stdout and stderr to PHP variables? By: M. Strobel on Wed, 25 January 2012 21:42
		Re: redirect stdout and stderr to PHP variables? By: M. Strobel on Wed, 25 January 2012 21:46
		Re: redirect stdout and stderr to PHP variables? By: crankypuss on Wed, 25 January 2012 22:53
		Re: redirect stdout and stderr to PHP variables? By: crankypuss on Thu, 26 January 2012 08:33
		Re: redirect stdout and stderr to PHP variables? By: M. Strobel on Thu, 26 January 2012 08:46
		Re: redirect stdout and stderr to PHP variables? By: crankypuss on Thu, 26 January 2012 09:23
		Re: redirect stdout and stderr to PHP variables? By: Michael Fesser on Thu, 26 January 2012 13:35
		Re: redirect stdout and stderr to PHP variables? By: Peter H. Coffin on Thu, 26 January 2012 13:49
		Re: redirect stdout and stderr to PHP variables? By: Tim Streater on Thu, 26 January 2012 09:00
		Re: redirect stdout and stderr to PHP variables? By: crankypuss on Thu, 26 January 2012 09:27
		Re: redirect stdout and stderr to PHP variables? By: Erwin Moller on Thu, 26 January 2012 10:43
		Re: redirect stdout and stderr to PHP variables? By: crankypuss on Thu, 26 January 2012 11:14
		Re: redirect stdout and stderr to PHP variables? By: M. Strobel on Thu, 26 January 2012 12:25
		Re: redirect stdout and stderr to PHP variables? By: crankypuss on Thu, 26 January 2012 14:11
		Re: redirect stdout and stderr to PHP variables? By: Erwin Moller on Thu, 26 January 2012 15:18
		Re: redirect stdout and stderr to PHP variables? By: crankypuss on Fri, 27 January 2012 10:11
		Re: redirect stdout and stderr to PHP variables? By: Jerry Stuckle on Wed, 25 January 2012 22:25
		Re: redirect stdout and stderr to PHP variables? By: crankypuss on Fri, 27 January 2012 10:16
		Re: redirect stdout and stderr to PHP variables? By: Jerry Stuckle on Fri, 27 January 2012 13:49
		Re: redirect stdout and stderr to PHP variables? By: Erwin Moller on Fri, 27 January 2012 15:00
		Re: redirect stdout and stderr to PHP variables? By: Jerry Stuckle on Fri, 27 January 2012 15:12
		Re: redirect stdout and stderr to PHP variables? By: Peter H. Coffin on Fri, 27 January 2012 16:37
		Re: redirect stdout and stderr to PHP variables? By: Jerry Stuckle on Tue, 31 January 2012 02:37
		Re: redirect stdout and stderr to PHP variables? By: crankypuss on Sat, 28 January 2012 12:00
		Re: redirect stdout and stderr to PHP variables? By: Peter H. Coffin on Wed, 25 January 2012 22:52
		Re: redirect stdout and stderr to PHP variables? By: crankypuss on Fri, 27 January 2012 10:22
		Re: redirect stdout and stderr to PHP variables? By: M. Strobel on Fri, 27 January 2012 11:25
		Re: redirect stdout and stderr to PHP variables? By: crankypuss on Sat, 28 January 2012 12:03
		Re: redirect stdout and stderr to PHP variables? By: Peter H. Coffin on Sat, 28 January 2012 17:40
		Re: redirect stdout and stderr to PHP variables? By: M. Strobel on Sat, 28 January 2012 23:40
		Re: redirect stdout and stderr to PHP variables? By: Curtis Dyer on Wed, 25 January 2012 22:56
		Re: redirect stdout and stderr to PHP variables? By: crankypuss on Fri, 27 January 2012 10:23
		Re: redirect stdout and stderr to PHP variables? By: Erwin Moller on Fri, 27 January 2012 10:42
		Re: redirect stdout and stderr to PHP variables? By: Curtis Dyer on Sun, 29 January 2012 04:56
		Re: redirect stdout and stderr to PHP variables? [solved] By: crankypuss on Wed, 01 February 2012 12:22

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