rendered paste body<? if ($_REQUEST['image']=="") { if ($POST['renamepic'] != "") { edit($_POST['old'],$_POST['new']); } $fh = opendir("images"); while ($image = readdir($fh)) { if ($image == "." || $image == "..") continue; echo "Rename <a href = \"Question1.php?image=$image\">$image</a><br/>"; } } else { ?> <form action="Question1.php" method="post" name="rename"> <input name="new" type="text" value="<? echo $_REQUEST['image'];?>" /> <input name="old" type="hidden" value="<? echo $_REQUEST['image'];?>" /> <input type = "submit" name = "submit" value = "submit" /> </form> <? } function edit ($old,$new) { rename("images/$old","images/$new"); echo "Filename have been updated"; } ?>