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<?php
namespace Bavix\IP;
class Util
{
/**
* @var int
*/
public const IPv4_INT_MAX = 4294967295;
* @param string $ip
*
* @return bool
public static function isIPv6(string $ip): bool
return (bool)\inet_ntop($ip);
}
public static function isIPv4(string $ip): bool
return (bool)\ip2long($ip);
* @return string
public static function ip2long(string $ip): string
return \gmp_import(\inet_pton($ip));
return gmp_import(inet_pton($ip))
GMP
string
* @param string $long
* @param bool $forceIPv6
public static function long2ip(string $long, bool $forceIPv6 = false): string
* @var \GMP $long
if ($forceIPv6 || \gmp_cmp($long, static::IPv4_INT_MAX) > 0) {
return (string)\inet_ntop(
\str_pad(
\gmp_export($long),
16,
"\0",
\STR_PAD_LEFT
)
);
return \long2ip($long);
$long
integer
$ip
long2ip()
If this is a false-positive, you can also ignore this issue in your code via the ignore-type annotation
ignore-type
return \long2ip(/** @scrutinizer ignore-type */ $long);
bavix /
ip
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