Copy contents of reference

[Frank]

Hi,

Is it possible to copy the contents of a scalar/hash/array-reference to
a scalar/hash/array variable?

I have this script:

use Data:umper;
my $save_ref;
my @save_arr;
my @array = ("one","two","three");

$save_ref = \@array;
@save_arr = $save_ref;
print Dumper(@save_arr);

@array = ();

print Dumper(@save_arr);


And the end I want @save_arr to be 'disconnected' from anything leading
back to the original @array.


Regards,

Frank

 

[Glenn Jackman]

And the end I want @save_arr to be 'disconnected' from anything leading
back to the original @array.

Google for "perl deep copy"