[UPHPU] Speaking of pdf creation...

[Ash]

I have a script that makes a pdf with pdflib, and when it is done, I 
need it to make an eps file from it. I use this command at the end of 
the script:

shell_exec("pdf2ps -eps /graphics/epsfiles/$jobnum.pdf 
/graphics/epsfiles/$jobnum.eps");

But it doesn't actually create the eps file. The pdf file is in the 
directory, but it doesn't convert it to an eps for some reason.

I think the script is finishing before the eps is made. Is there a way 
to wait until the shell_exec is finished before going to the next step 
in the script?

Ash