How to get into a variable the résult of

[hurluberlu]

When the next instruction is executed in my code
Carp::confess "exception occured";

there is a lot of informations written on STDERR. I'd like to get
these informations to put them into a HTML window. What can I do for
that ?

Thanks for your help

 

[Ben Morrow]

When the next instruction is executed in my code
Carp::confess "exception occured";

there is a lot of informations written on STDERR. I'd like to get
these informations to put them into a HTML window. What can I do for
that ?

my $msg = Carp::longmess "exception occurred";

Ben