<?php
  require_once( "Cabeza5.inc" );
?>
  <body>
    <?php
      $num = 543;

      print( "<pre>" );
      printf(  "Decimal: %d<br />", $num );
      printf(  "Decimal: %6d<br />", $num );
      printf(  "Decimal: %'06d<br />", $num );
      printf(  "Binario: %b<br />", $num );
      printf(  "Doble: %f<br />", $num );
      printf(  "Octal: %o<br />", $num );
      printf(  "String: %s<br />", $num );
      printf(  "Hex (Minuscula): %x<br />", $num );
      printf(  "Hex (Mayuscula): %X<br /><br />", $num );
      printf(  "5.3377 rondeado es: %.2f\n", 5.3377 );
      printf(  "Decimal: %d<br />", $num );  # $num no se cambió
      print( "</pre>" );
      require_once( "incPie5.php" );
    ?>