echo $REMOTE_ADDR;
echo $HTTP_USER_AGENT;
echo $HTTP_REFERER;
perche mi danno errore?
Notice: Undefined variable: REMOTE_ADDR in H:\webs\001095\info_2.php on line 2
Notice: Undefined variable: HTTP_USER_AGENT in H:\webs\001095\info_2.php on line 4
Notice: Undefined variable: HTTP_REFERER in H:\webs\001095\info_2.php on line 6