Contentverwaltung online

<form action="auswahl.php" method="post">
  <select name="bereich">
    <option value="../db/ho.txt">Startseite</option>
    <option value="../db/news.txt">News</option>
    <option value="../db/epi.txt">Episodenguide</option>
    <option value="../db/crew.txt">Crew</option>
    <option value="../db/sif.txt">Schiff</option>
    <option value="../db/dl.txt">Downloads</option>
    <option value="../db/bd.txt">Bilder</option>
    <option value="../db/anm.txt">Anmeldung</option>
    <option value="../db/kon.txt">Kontakt</option>
    <option value="../db/sc.txt">SiteConfig</option>
    <option value="../db/imp.txt">Impressum</option>
    <option value="../db/dc.txt">Disclaimer</option>
  </select>
  <input type="submit" value=" :enter: " />
</form>

<?php
	$path = $_POST["bereich"];
	$datei = fopen("$path","r");
?>
<h1>&Uuml;berschreiben</h1>
<form action="admin.php?i=w&p=<?php echo"$path"; ?>" method="post">
	<textarea name="text" cols="100" rows="20">
		<?php
			if ($datei)
			{
				while (!feof($datei))
				{
					$inhalt = fgets($datei, 100);
					echo"$inhalt";
				}
				fclose($datei);
			}
		?>
	</textarea>


	<input type="submit" value=" :enter: " />
</form>
<h1>Erweitern</h1>
<form action="admin.php?i=a&p=<?php echo"$path"; ?>" method="post">
	<textarea name="text" cols="100" rows="20">
	</textarea>


	<input type="submit" value=" :enter: " />
</form>

<?php
	$i = $_POST["i"];
	$p = $_POST["p"];
	$text = $_POST["text"];

	if ($i == "w")
	{
		$datei = fopen("$p","w");
		fputs($datei,"$text");
		fclose($datei);
	}
	if ($i == "a")
	{
		$datei = fopen("$p","a");
		fputs($datei,"$text");
		fclose($datei);
	}
	echo"<meta http-equiv=\"refresh\" content=\"0; URL=index.php\">
		<script type=\"text/javascript\">
		<!--
		document.location.href = \"index.php\"
		//-->
		</script>
	";
?>