Put the conditions in a sub. Then you can test things piece-wise with multiple ifs. Arrange them so that the first if will most likely return a fail. This makes the sub decide early and speeds up the code.

sub some_test {
  my ( $a, $b, $p, $s ) = @_;

  return 0 if $a ne 'A';
  return 0 if $b ne 'C';
  ...
}

In reply to Re: Conditional Elimination by shawnhcorey
in thread Conditional Elimination by dunnyman

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