Also if you use prototypes, you can make your sub to be like 
sub team_update (\@\@) {
  my ($values_ref,$teams_ref)=@_;
}

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This would allow chaging the values within subroutine and also check that you call the subroutine properly (with strict).

In reply to Re: arrays passed into subroutines by Hena
in thread arrays passed into subroutines by amadain

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