More on php and Rev cgi

Brian Yennie briany at qldlearning.com
Mon Nov 6 16:01:52 CST 2006


Jacque,

How are you calling the Rev CGI from PHP?

> I'm still trying to interface with someone's php code using a Rev  
> CGI. The php code is calling the CGI and passing some parameters.  
> My CGI can read those parameters by accessing the globals $0, 
> $1,etc. Then it does some stuff and writes a string to stdout.
>
> The problem we are having is that the php script cannot get the  
> return values. They are always empty. The CGI returns properly from  
> a shell. Does anyone here know or have pointers to somewhere that  
> explains how a php script can access what my CGI prints to stdout?
>
> One thing that might matter: when he tries the "echo.cgi" standard  
> MC test cgi, he gets a single return value:
>
> $0 = echo.cgi
>
> The only difference between that CGI's return values and mine is  
> that mine does not include a "content-type" header. We aren't  
> writing to a web server so I didn't think that would be important.  
> Is it?
>
> -- 
> Jacqueline Landman Gay         |     jacque at hyperactivesw.com
> HyperActive Software           |     http://www.hyperactivesw.com
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