Просмотр файла Notepad/index.php

<?php

include "diz.php";
include "name.php";

$file = "text.php";
$edit = fopen("$file","r+");
$dat = fread($edit,filesize($file));

echo '<center><form action=ok.php method="POST">
<textarea cols="40" rows="10" name="edit" maxlength="1000000">'.$dat.'</textarea></br><p>
<input type="submit" name="submit" class="buttom" value="Сохранить"><p>
</form></center>';

include "copy.php";

?>