in reply to
Re: Using the contents of
in thread Using the contents of
Don't use tie. Since 5.8.0, you can create a file handle that reads from/writes to a scalar.
my $data = '...';
open(my $fh, '<', \$data) or die;
Before 5.8, IO::Scalar and IO::String provide the functionality (although not as well) by using tie
Neither tie nor this method produce a real (system) file handle, so they won't work where a real file handle is needed. For example, you can't use them to capture the output of a child process. (See IPC::Run for a solution in that particular case.)