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Re: redirect stdout and stderr to PHP variables? [message #176801 is a reply to message #176799]

Wed, 25 January 2012 21:46

M. Strobel
Messages: 386
Registered: December 2011

Karma:

Senior Member

Am 25.01.2012 20:47, schrieb crankypuss:
> I'm sure there's a way to do this, probably some simple syntax I've not run into and
> am too stupid to find in the manual or through google-fu or otherwise.
>
> I'd like to issue an arbitrary shell command in a subroutine and have it return an
> array that contains one element representing stdout and another element representing
> stderr.
>
> For example, using tar to deal with a bazillion files, error messages might not be
> seen when specifying verbose output; I'd like to collect them and display after stdout.
>
> I've not found any syntax, yet, for redirecting to a PHP variable rather than some file.
>
> tia.

Or like that, if you are fond of arrays:

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 >

/Str.

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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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