I have a program 'a.pl' which 'requires' b.pm in which resides a sub-routine. I call the subroutine many times...in the subroutine are a number of local variables that need initialization. How/where can I initialize these ONE time only so they retain their value and each invocation of the subroutine does not re-init these variables? I'm sure this is an easy one but the answer is not obvious to me. Thanks.

In reply to variables in modules by fionbarr

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