Reworked 'nodir'-function a bit and included it in the Page-class instead. Started working on a way to edit content files

user/editfile.php

@@ -0,0 +1,34 @@
+<?php
+require ("../includes/content.php");
+require ("../includes/miscfunc.php");
+require ("../includes/htmlcode.php");
+$filename = $_GET['file'];
+$file = Page::$parentDir . Page::$contentFolder . $filename;
+
+$filehandle = fopen ("$file", "rw");
+$content = fread($filehandle, filesize($file));
+
+start_html("Edit file");
+print "<form action=\"$_SERVER[PHP_SELF]\" method='post'>
+Text: <br />
+<textarea cols='80' rows='30' name='file'>$content</textarea>
+<br />
+<input type='submit' value='Save file'>
+</form>
+";
+
+if (!isset($_POST['post']))
+{
+    end_html();
+    die;
+}
+
+if (fwrite($filehandle, $_POST['post']) === FALSE) 
+{
+    echo "Cannot write to file ($file)";
+    exit;
+}
+
+echo "Success, saved file ($file)";
+fclose($filehandle);
+?>