PHP 如何检查提供的 IP 范围是 IPv4 还是 IPv6

Question

So I have the following two IP ranges

2a02:c78::/29
2.120.0.0/13

What php function can i use to tell the difference between a ipv4 range and a ipv6 range

Need something like this

function ip_range_type($range_ip)
{
//if ip range provided is ipv4 then

//if ip range provided is ipv6 then
}

Answer 1

Credit for this solution goes to user @deceze

function ip_range_type($range_ip)
{
    if (strpos($range_ip, ':') !== false) {
        //if ip range provided is ipv6 then
        echo "range provided is ipv6";
    } else {
        //if ip range provided is ipv4 then
        echo "range provided is ipv4";
    }
}
$range_ip = "2a02:c78::/29";
ip_range_type($range_ip);

Answer 2

IP addresses has a lot of Ranges like All IPv4 Ranges with network addresses & CIDR same you can check for IPv6 Ranges too. Answer of your question is already explained here check IPv4 or IPv6 Range with an efficient way.