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Posted by comp.lang.tcl on 09/27/96 11:32
The behavior I want is to reflect the behavior of the called PHP
script.
You will input some data. If you do NOT input some data (such as hit
"Enter" instead of entering data), it will throw an error message and
die. If you just sit there and enter nothing, it just sits there and
does nothing until you enter something.
That is how the PHP script works, which I will spare you from having to
view PHP code to verify.
The problem is that the TCL script, while it now successfully pipes in
stdout and stderr, doesn't pipe in "exit()", the PHP function that
reflected as such:
[PHP]
if (!$response) die('You must enter a username');
[/PHP]
Instead TCL just moves on to the next statement, instead of just dying
at that spot.
Phil
Cameron Laird wrote:
> In article <1132452443.558092.275200@g14g2000cwa.googlegroups.com>,
> comp.lang.tcl <phillip.s.powell@gmail.com> wrote:
> .
> .
> .
> >Problem is that the PHP script contains an exit() function that dies if
> >user does not input something upon prompting. The TCL script does not
> >die, it keeps going, which is not the desired effect, but hey I'm
> >halfway there already, thanx!!
> .
> .
> .
> You're welcome.
>
> Why is it a "[p]roblem ... that the PHP script contains
> an exit() function that dies ..."? What sort of behavior
> do you want? Do you want your Tcl script to undo this
> setting? Are you saying that you want the Tcl coding to
> allow user input, but to pass some default response
> through to PHP if the user "times out"? Or are you saying
> that you want to Tcl script to notice when the PHP one has
> "died", and itself exit?
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