PEAR Справочное руководство
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Net_IPv6::isInNetmask()

Net_IPv6::isInNetmask() -- Checks if an IP is in a specific address space

Synopsis

require_once 'Net/IPv6.php';

boolean Net_IPv6::isInNetmask (string $ip, string $netmask [, int $bits = null])

Описание

Checks if an (compressed) IP is in a specific address space. If the IP does not contain the number of netmask bits (for example: F8000::FFFF/16), then you have to use the $bits parameter.

Параметр

string $ip - the IP address in Hex format, compressed IPs are allowed
string $netmask - the netmask (for example: F800::)
int $bits - if the number of netmask bits is not part of the IP, you must provide the mumber of bits

Возвращаемое значение

boolean - TRUE, if the IP is in the address space.

Заметка

Эта функция может быть вызвана статически.

Method available since: Release 1.1.0

Пред.	Начало	След.
Net_IPv6::getNetmask()	Уровень выше	Net_IPv6::removeNetmaskSpec()

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