FUDforum: comp.lang.php » Pipe the content of a variable to a process

Home » Imported messages » comp.lang.php » Pipe the content of a variable to a process

Show: Today's Messages :: Polls :: Message Navigator

Pipe the content of a variable to a process [message #173018]

Thu, 17 March 2011 19:27

Marco
Messages: 11
Registered: March 2011

Karma:

Junior Member

Hi,

how can I pipe the content of a variable into a process' standard input and
save its output into another variable?

To make it clear what I want to achieve here's a small bash example that
processes the data »foo« with the process »sed« and writes the output into the
variable OUT.

IN='foo'
OUT=`echo $IN | sed 's/o/a/g'`

I need to do the same in PHP, pipe the data from $IN (a PHP variable) through
a process into $OUT (also a PHP variable).

Marco

Report message to a moderator

[Message index]

		Pipe the content of a variable to a process By: Marco on Thu, 17 March 2011 19:27
		Re: Pipe the content of a variable to a process By: Marco on Thu, 17 March 2011 21:35
		Re: Pipe the content of a variable to a process By: Jerry Stuckle on Fri, 18 March 2011 02:30
		Re: Pipe the content of a variable to a process By: Marco on Fri, 18 March 2011 11:42
		Re: Pipe the content of a variable to a process By: Jerry Stuckle on Fri, 18 March 2011 12:18
		Re: Pipe the content of a variable to a process By: Marco on Fri, 18 March 2011 13:02
		Re: Pipe the content of a variable to a process By: Jerry Stuckle on Fri, 18 March 2011 13:21
		Re: Pipe the content of a variable to a process By: Marco on Fri, 18 March 2011 14:05
		Re: Pipe the content of a variable to a process By: Jerry Stuckle on Fri, 18 March 2011 17:08
		Re: Pipe the content of a variable to a process By: Marco on Fri, 18 March 2011 17:27
		Re: Pipe the content of a variable to a process By: Jerry Stuckle on Fri, 18 March 2011 18:46
		Re: Pipe the content of a variable to a process By: Marco on Fri, 18 March 2011 19:21
		Re: Pipe the content of a variable to a process By: Jerry Stuckle on Fri, 18 March 2011 19:45
		Re: Pipe the content of a variable to a process By: Jerry Stuckle on Fri, 18 March 2011 19:54
		Re: Pipe the content of a variable to a process By: Marco on Fri, 18 March 2011 20:09
		Re: Pipe the content of a variable to a process By: Jerry Stuckle on Fri, 18 March 2011 21:12

Previous Topic:	use of array_key_exists() to prevent duplicates?
Next Topic:	$_POST not set on 404

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Sun Dec 01 07:16:09 GMT 2024

Total time taken to generate the page: 0.03961 seconds