list text function

If anyone is interested in a quicker way to list your txt files for this project use this function I came up with.


<?php
function listtxt($Dir) {
   if (is_dir($Dir)) {//create table listing
               echo '<table border=1>
                       <tr>
                           <th colspan="4">Text Files</th>      
                       </tr>';
               echo '<tr>';
           $DirEntries = glob($Dir . "*.txt");
           foreach ($DirEntries as $Entry) {
                    echo "<tr><td><a href=\"". $Entry."\"> ".htmlentities($Entry)."</a></td><td>";
           }//end loop
            echo "</table>";
   }//end if
   else {
           echo "<p>The directory " . htmlentities($Dir) . " does not
           exist.</p>";
   }//end else
}

?>

Just add it to your index.php in 1059 Homework tables like this:
<?listtxt("hw8/");?> etc