Help for this page

Select Code to Download

Select or download this

    If ERRFH is false, or the same file descriptor as RDRFH, then STDO
+UT and
    STDERR of the child are on the same filehandle.

Select or download this

#!/usr/bin/perl -w

...
    my $perr = [ split(/\n/, join("", @{$pfh->{$errfh}})) ];
    return ($pout, $perr);
}