[R] R apache and PHP

[Warnes, Gregory R]

We need to know what kind of error message you are getting before we can be
much help.

-Greg

> -----Original Message-----
> From: r-help-bounces at stat.math.ethz.ch
> [mailto:r-help-bounces at stat.math.ethz.ch]On Behalf Of Marcello Verona
> Sent: Tuesday, April 13, 2004 12:37 PM
> To: r-help at stat.math.ethz.ch
> Subject: [R] R apache and PHP
> 
> 
> I've developed a web application in PHP and R
> 
> my script is
> 
> 
> <?php
> 
> ...
> exec("R CMD BATCH --silent /home/marcello/R_in/myfile.bat  
> /home/marcello/R_out/myfile.out");
> 
> ...
> 
> ?>
> 
> This script execute in R batch mode and write the myfile.out.
> 
> On Win2000 the similar script is ok, but on linux I've a problem.
> 
> I suppose is a permession problem because the same script on 
> shell run fine
> and on Zend debugger (my IDE for php) is also ok.
> In this case the owner is "marcello" , if I run the script by browser 
> the owner is "apache".
> 
> I've  overwritted all the ownerships of R directory and bin to apache 
> user but not work.
> 
> If a run
> exec("ls > mydir.txt"); is ok (is not a PHP general problem!)
> 
> Someone can help me?
> 
> Thanks
> (and excuse my for my poor english)
> 
> Marcello Verona
> 
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