shift parameter : Parameter « Subroutine « Perl






  1. Perl
  2. Subroutine
  3. Parameter

shift parameter

   

sub addem
{
    $value1 = shift;
    $value2 = shift;
    print "$value1 + $value2 = " . ($value1 + $value2) . "\n";
}

$value = addem 2, 2;
print $value;








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