Re: Re: Re: perl global vars in subroutines

[coreolyn]

I only use in non-parallel processed code. As for the ENV itself, when the shell dies the vars die, only code within the created fork and below contain the values.

[Anonymous Monk]

I don't know what you're saying, but perl only affects perl, so the enviroment which started perl does not get modified by perl

E:\>echo %FORK%
%FORK%

E:\>perl -le"$ENV{FORK}=666;"

E:\>echo %FORK%
%FORK%