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Re: Running a Unix Command-Line App via PHP?

Posted by Lars Eighner on 09/18/07 08:40

In our last episode,
<vikr-1ED27C.01253918092007@earthlink.vsrv-sjc.supernews.net>, the lovely
and talented Vik Rubenfeld broadcast on comp.lang.php:

> I'm developing a web site in PHP for an Apache server.

> I have a particular stand-alone application that takes a text file as
> input, and produces a text-file as output. It's usually run from the
> Unix command line. I'd like my PHP code to provide the input text file,
> run the stand-alone application, and then read the output text file and
> reformat it for display on the site.

> Is there a way for my PHP app, to cause this Unix command-line
> application to run?

> Thanks in advance to all for any info.

see the system() function in the manual. If your application can write to
STDOUT instead of writing to an output file, you can use the backtick
operator (see execution operators in chapter 15).


--
Lars Eighner <http://larseighner.com/> <http://myspace.com/larseighner>
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