/media/sda-magnetic/david/Dok-15-2023-11-27/fernuni-hagen/cs-i-ii/old-cs-2-02/auswendig-2022-05-11/auswendig0011d.txt

1.) Request 
2.) Response 

GET /index.php HTTP/1.1
host: localhost 

HTTP/1.1 200 OK
Date: 
Server: 
X-Powered-By:
Transfer-Encoding: 
Content-Type: 

200 OK 
301 Moved Permanently 
400 Bad Request 
404 Not Found 

GET 
POST 
HEAD 
PUT 
DELETE 
TRACE 
OPTIONS 
CONNECT 

$_GET []
$_POST []
$_COOKIE []

setcookie ("Name", "Inhalt", time () + 3600);

session_start ()
session_id ()
session_destroy ()

md5 ("password");

<FORM METHOD="GET" ACTION="./form1.php">
<INPUT TYPE="text" NAME="text1"></INPUT>
<INPUT TYPE="submit"></INPUT>
</FORM>