<!-- Here is the page source code for code.php -->

<?php
  // ===============================================================
  // ===== This function displays the HTML and PHP code on the =====
  // ===== web page specified in $fileName                     =====
  // ===============================================================
  function dump_page($fileName)  
  {
    $fp = fopen($fileName, "r");
    
    echo "<table cellpadding=\"10\" cellspacing=\"0\" border=\"1\">\n";
    echo "<tr>\n";
    echo "<td>\n";
    echo "<pre>\n";
    echo "\n";
    echo "&lt;!-- Here is the page source code for $fileName -->\n\n";

    while (!feof($fp))
    {
      $in = fgets($fp, 4094);
      echo htmlspecialchars($in);
    }
 
    echo "</pre>\n";
    echo "</td>\n";
    echo "</tr>\n";
    echo "</table>\n";
  
    fclose ($fp);
  }
  // ===============================================================
?>