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Re: problems with exec() [message #177710 is a reply to message #177708]

Mon, 16 April 2012 08:07

Une Bvue
Messages: 30
Registered: March 2012

Karma:

Member

Le 16/04/2012 07:17, J.O. Aho a écrit :
>>
>> php> $a = exec('/sbin/ifconfig');
>> php> echo $a;
>> php> var_dump($a);
>> string(0) ""
>
> Think the ifconfig makes a bit environment check and wants a shell, use
> shell_exec instead and you will see the output.
>

On Ubuntu 11.10, this works very well :
$lines=explode("\n", shell_exec('/sbin/ifconfig'));
foreach ($lines as $line) {
echo "$line<br />";
}

may be the prob i had creating an ssh tunnel comes also from the
difference between "exec" and "shell_exec" ?

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[Message index]

		problems with exec() By: 7segment on Sun, 15 April 2012 16:37
		Re: problems with exec() By: 7segment on Sun, 15 April 2012 16:47
		Re: problems with exec() By: Jerry Stuckle on Sun, 15 April 2012 17:34
		Re: problems with exec() By: J.O. Aho on Sun, 15 April 2012 17:43
		Re: problems with exec() By: M. Strobel on Sun, 15 April 2012 22:16
		Re: problems with exec() By: M. Strobel on Sun, 15 April 2012 22:22
		Re: problems with exec() By: J.O. Aho on Mon, 16 April 2012 05:17
		Re: problems with exec() By: Une Bvue on Mon, 16 April 2012 08:07
		Re: problems with exec() By: J.O. Aho on Mon, 16 April 2012 17:29
		Re: problems with exec() By: Une Bvue on Wed, 18 April 2012 13:44
		Re: problems with exec() By: J.O. Aho on Wed, 18 April 2012 16:02
		Re: problems with exec() By: Une Bvue on Wed, 18 April 2012 17:43
		Re: problems with exec() By: J.O. Aho on Wed, 18 April 2012 18:37
		Re: problems with exec() By: Une Bvue on Wed, 18 April 2012 21:31
		Re: problems with exec() By: Kim Andr Aker on Mon, 16 April 2012 11:27
		Re: problems with exec() By: M. Strobel on Mon, 16 April 2012 12:43

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