http://qs1969.pair.com?node_id=1167787

gravid has asked for the wisdom of the Perl Monks concerning the following question:

Hi

My hash keys sort acts differently in perl v5.18.4 vs v5.8.9

I found out that I can control that using:

setenv PERL_PERTURB_KEYS 0

setenv PERL_HASH_SEED 0x00

However I want to set those within my script and not in the environment.

I tried:

BEGIN {

$ENV{'PERL_HASH_SEED'} = '0x00';

$ENV{'PERL_PERTURB_KEYS'} = '0';

}

But it doesn't work

Any idea?

Thx

Guy