WpOrg\Requests

Ipv6::split_v6_v4() │ private static │ WP 1.0

Splits an IPv6 address into the IPv6 and IPv4 representation parts

RFC 4291 allows you to represent the last two parts of an IPv6 address using the standard IPv4 representation

Example: 0:0:0:0:0:0:13.1.68.3
0:0:0:0:0:FFFF:129.144.52.38

Метод класса: Ipv6{}

Хуков нет.

Возвращает

Строку[]. [0] contains the IPv6 represented part, and [1] the IPv4 represented part

Использование

$result = Ipv6::split_v6_v4( $ip );
$ip(строка) (обязательный)
An IPv6 address

Код Ipv6::split_v6_v4() WP 6.3.1

wp-includes/Requests/src/Ipv6.php 
private static function split_v6_v4($ip) {
	if (strpos($ip, '.') !== false) {
		$pos       = strrpos($ip, ':');
		$ipv6_part = substr($ip, 0, $pos);
		$ipv4_part = substr($ip, $pos + 1);
		return [$ipv6_part, $ipv4_part];
	} else {
		return [$ip, ''];
	}
}