execute Perl cgi from PHP cgi

[tsp-php]

Hi all!
I want to execute Perl cgi from PHP cgi. I can do it, but when i try to do with arguments, it don't work:

#!/usr/local/bin/php
<?
...
$comand = "program.pl 'arg1=little' 'arg2=problem'";
$program_result = shell_exec($comand_shell);
...
?>

When I do it, program.pl doesn't take arguments, but if I execute program.pl 'arg1=little' 'arg2=problem' by shell, program.pl take arguments.

Can you help me?
Thanx, and sorry for my english. I'm Spanish.

Javi

[Anon]

Have you try without the single quotes ?

Like that :

$comand = "program.pl arg1=little arg2=problem";

?

[tsp-php]

I try:
$comand = "program.pl arg1=little arg2=problem";

$comand = "program.pl 'arg1=little' 'arg2=problem'";

$comand = 'program.pl "arg1=little" "arg2=problem"';

But nothing.

Thanx
Javi

[Anon]

if not the syntax,
Have you check the rights of the perl script
?

I mean : when you launch it "by hand"
you have the right to execute the script, but
when you use shell_exec you are under
the apache user you've set, and may
be that user haven't the right to launch
the perl script ?

May be you need to write down the full path
like "/usr/local/httpd/htdocs/myscript.pl
arg1=value arg2=value"

?