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Re: redirect stdout and stderr to PHP variables?

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On 01/26/2012 02:00 AM, Tim Streater wrote:
> In article <jfr340125sq@news4.newsguy.com>,
> crankypuss <no@email.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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redirect stdout and stderr to PHP variables? crankypuss <no@email.thanks> - 2012-01-25 12:47 -0700
  Re: redirect stdout and stderr to PHP variables? "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-01-25 22:42 +0100
  Re: redirect stdout and stderr to PHP variables? "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-01-25 22:46 +0100
    Re: redirect stdout and stderr to PHP variables? crankypuss <no@email.thanks> - 2012-01-25 15:53 -0700
      Re: redirect stdout and stderr to PHP variables? crankypuss <no@email.thanks> - 2012-01-26 01:33 -0700
        Re: redirect stdout and stderr to PHP variables? "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-01-26 09:46 +0100
          Re: redirect stdout and stderr to PHP variables? crankypuss <no@email.thanks> - 2012-01-26 02:23 -0700
            Re: redirect stdout and stderr to PHP variables? Michael Fesser <netizen@gmx.de> - 2012-01-26 14:35 +0100
            Re: redirect stdout and stderr to PHP variables? "Peter H. Coffin" <hellsop@ninehells.com> - 2012-01-26 07:49 -0600
        Re: redirect stdout and stderr to PHP variables? Tim Streater <timstreater@greenbee.net> - 2012-01-26 09:00 +0000
          Re: redirect stdout and stderr to PHP variables? crankypuss <no@email.thanks> - 2012-01-26 02:27 -0700
            Re: redirect stdout and stderr to PHP variables? Erwin Moller <erwinmollerusenet@xs4all.nl> - 2012-01-26 11:43 +0100
              Re: redirect stdout and stderr to PHP variables? crankypuss <no@email.thanks> - 2012-01-26 04:14 -0700
                Re: redirect stdout and stderr to PHP variables? "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-01-26 13:25 +0100
                Re: redirect stdout and stderr to PHP variables? crankypuss <no@email.thanks> - 2012-01-26 07:11 -0700
                Re: redirect stdout and stderr to PHP variables? Erwin Moller <erwinmollerusenet@xs4all.nl> - 2012-01-26 16:18 +0100
                Re: redirect stdout and stderr to PHP variables? crankypuss <no@email.thanks> - 2012-01-27 03:11 -0700
  Re: redirect stdout and stderr to PHP variables? Jerry Stuckle <jstucklex@attglobal.net> - 2012-01-25 17:25 -0500
    Re: redirect stdout and stderr to PHP variables? crankypuss <no@email.thanks> - 2012-01-27 03:16 -0700
      Re: redirect stdout and stderr to PHP variables? Jerry Stuckle <jstucklex@attglobal.net> - 2012-01-27 08:49 -0500
        Re: redirect stdout and stderr to PHP variables? Erwin Moller <erwinmollerusenet@xs4all.nl> - 2012-01-27 16:00 +0100
          Re: redirect stdout and stderr to PHP variables? Jerry Stuckle <jstucklex@attglobal.net> - 2012-01-27 10:12 -0500
            Re: redirect stdout and stderr to PHP variables? "Peter H. Coffin" <hellsop@ninehells.com> - 2012-01-27 10:37 -0600
              Re: redirect stdout and stderr to PHP variables? Jerry Stuckle <jstucklex@attglobal.net> - 2012-01-30 21:37 -0500
            Re: redirect stdout and stderr to PHP variables? crankypuss <no@email.thanks> - 2012-01-28 05:00 -0700
  Re: redirect stdout and stderr to PHP variables? "Peter H. Coffin" <hellsop@ninehells.com> - 2012-01-25 16:52 -0600
    Re: redirect stdout and stderr to PHP variables? crankypuss <no@email.thanks> - 2012-01-27 03:22 -0700
      Re: redirect stdout and stderr to PHP variables? "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-01-27 12:25 +0100
        Re: redirect stdout and stderr to PHP variables? crankypuss <no@email.thanks> - 2012-01-28 05:03 -0700
          Re: redirect stdout and stderr to PHP variables? "Peter H. Coffin" <hellsop@ninehells.com> - 2012-01-28 11:40 -0600
          Re: redirect stdout and stderr to PHP variables? "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-01-29 00:40 +0100
  Re: redirect stdout and stderr to PHP variables? Curtis Dyer <dyer85@gmail.com> - 2012-01-25 22:56 +0000
    Re: redirect stdout and stderr to PHP variables? crankypuss <no@email.thanks> - 2012-01-27 03:23 -0700
      Re: redirect stdout and stderr to PHP variables? Erwin Moller <erwinmollerusenet@xs4all.nl> - 2012-01-27 11:42 +0100
        Re: redirect stdout and stderr to PHP variables? Curtis Dyer <dyer85@gmail.com> - 2012-01-29 04:56 +0000
  Re: redirect stdout and stderr to PHP variables? [solved] crankypuss <no@email.thanks> - 2012-02-01 05:22 -0700

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