How do I retrieve the visitor’s ISP through PHP?
This seems to be what you’re looking for, it will attempt to return the full hostname if possible: http://us3.php.net/gethostbyaddr
This seems to be what you’re looking for, it will attempt to return the full hostname if possible: http://us3.php.net/gethostbyaddr
There are actually many ways you can detect a “unique” user. Many of these methods are used by our marketing friends. It get’s even easier when you have plugins enabled such as Java, Flash etc. Currently my favorite presentation of cookie based tracking is evercookie (http://samy.pl/evercookie/). It creates a “permanent” cookie via multiple storage mechanisms, … Read more