FUDforum: comp.lang.php » Using exec with &

Home » Imported messages » comp.lang.php » Using exec with & - what might I get back?

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

Using exec with & - what might I get back? [message #173655]

Sun, 24 April 2011 11:03

Tim Streater
Messages: 328
Registered: September 2010

Karma:

Senior Member

If I do this:

exec ("/path/to/some/prog &", $results, $status);

will I ever get anything at all back in $results and $status? Or will
$results always be empty and $status always zero?

Thx,

--
Tim

"That excessive bail ought not to be required, nor excessive fines imposed,
nor cruel and unusual punishments inflicted" -- Bill of Rights 1689

Report message to a moderator

[Message index]

		Using exec with & - what might I get back? By: Tim Streater on Sun, 24 April 2011 11:03
		Re: Using exec with & - what might I get back? By: Peter H. Coffin on Mon, 25 April 2011 15:18
		Re: Using exec with & - what might I get back? By: Tim Streater on Mon, 25 April 2011 18:11

Previous Topic:	Stats comp.lang.php (last 7 days)
Next Topic:	Adding a CDATA section

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Fri Sep 20 10:28:51 GMT 2024

Total time taken to generate the page: 0.04900 seconds