Hi Guys,

How can i check if a users address is V4 or V6..

I suppose the best way would be to check if its a v4 address, If not then mark as V6..

However dont know how to do this..

I suppose some funky regex will do the job, Once again ( Useless here )

Thanks
G

Here's one way to do it:

PHP Code:

if(ip2long($ip))
{
     //IPv4
}
else
{
     //IPv6
} 


Ah,

Simples enough when you know

Ty