Get All The Current Environment Variables Into An Array

[milage]

Hi,

I need to write a script which extracts all the currently set envrionment variables into an array of the format

{ Variable_Name , Variable_Value }

Any help would be much appreciated.

Rob Miles

 

[hmerrill]

The environment variables are in the %ENV hash - do this:

foreach $key (sort keys %ENV) {
print "$key=$ENV{$key}\n";
}

HTH. Hardy Merrill

 

[jamisar]

OK, why sort ?? vox clamantis in deserto.

 

[PaulTEG]

KO, Y!

;P

 

[hmerrill]

jamisar, sorting was something that I chose to do - it is *NOT* necessary. I copied and pasted that from something I use to display the enviroment variables in a cgi script, and the sort just happened to be in there.

HTH.

Hardy Merrill Hardy Merrill