<html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> <title>Quellcode für die Beispiele</title> <style type="text/css"> textarea {width:98%; height:98%;} </style> </head> <body> <form> <textarea name="source"> <?php $MyFile = $_GET['file']; echo htmlentities(file_get_contents($MyFile)); ?> </textarea> </form> </body> </html>