Documentation

Converter

in package

• Lwt

Table of Contents

Constants

IPV4_MAPPED_PREFIX  = '::ffff:'

IPV6_6TO4_PREFIX  = '2002:'

REGEXP_IPV4_HOST  = '/ (?(DEFINE) # . is missing as it is used to separate labels (?<hexadecimal>0x[[:xdigit:]]*) (?<octal>0[0-7]*) (?<decimal>\d+) (?<ipv4_part>(?:(?&hexadecimal)|(?&octal)|(?&decimal))*) ) ^(?:(?&ipv4_part)\.){0,3}(?&ipv4_part)\.?$ /x'

REGEXP_IPV4_NUMBER_PER_BASE  = ['/^0x(?<number>[[:xdigit:]]*)$/' => 16, '/^0(?<number>[0-7]*)$/' => 8, '/^(?<number>\d+)$/' => 10]

Properties

$calculator  : Calculator

$maxIPv4Number  : mixed

Methods

__construct()  : mixed

fromBCMath()  : self

Returns an instance using a Bcmath calculator.

fromEnvironment()  : self

Returns an instance using a detected calculator depending on the PHP environment.

fromGMP()  : self

Returns an instance using a GMP calculator.

fromNative()  : self

Returns an instance using a PHP native calculator (requires 64bits PHP).

isIpv4()  : bool

toDecimal()  : string|null

Tries to convert a IPv4 hexadecimal or a IPv4 octal notation into a IPv4 dot-decimal notation if possible otherwise returns null.

toHexadecimal()  : string|null

toIPv6Using6to4()  : string|null

toIPv6UsingMapping()  : string|null

toOctal()  : string|null

labelToNumber()  : mixed

Converts a domain label into a IPv4 integer part.

long2Ip()  : string

Generates the dot-decimal notation for IPv4.