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Subroutines
Passing Subroutine Parameters

  • Pass a list of parameters to a Perl subroutine by placing them within the ( ) symbols

  • Empty parameter list

      &MySubroutine();

  • Single-item parameter list

      &MySubroutine( "Hello World" );
      &MySubroutine( $myScalar );

  • Multi-item parameter list

      &MySubroutine( "Hello World", $myScalar );
      &MySubroutine( @myList );
      &MySubroutine( "Hello World", @myList, $myScalar );