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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

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[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

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