<?php
  require_once( "Cabeza5.inc" );
?>
  <body>
    <?php
      function Mas10PorValor( $Num )
      {
        return ( $Num += 10 );
      }

      function Mas10PorRef( &$Num )
      {
        return ( $Num += 10 );
      }

      $NumOrig = 100;
      $i = 0;

      print( "<p class=\"TitleFont\" style=\"font-weight:bold; color:#000099;
                                             text-decoration:underline;\">
                Pase por Valor
              </p>
              <p class=\"SubTitleFont\" style=\"color:#000000;\">" );
      while( $i++ < 11 )
        print(  Mas10PorValor( $NumOrig ) . "<br />" );
      print( "</p>" );

      $NumOrig = 100;
      $i = 0;
      print( "<p class=\"TitleFont\" style=\"font-weight:bold; color:#000099;
                                             text-decoration:underline;\">
                Pase por referencia
              </p>
              <p class=\"SubTitleFont\" style=\"color:#000000;\">" );
      while( $i++ < 11 )
        print(  Mas10PorRef( $NumOrig ) . "<br />" );
      print( "</p>" );
      require_once( "incPie5.php" );
    ?>