Net_IPv4::validateNetmask()

Net_IPv4::validateNetmask() – Validate the syntax of the given netmask.

Synopsis

require_once 'Net/IPv4.php';

bool validateNetmask ( string $netmask )

Description

Validates the syntax of a dot-quad formatted netmask. Returns true if netmask is valid, false if not.

Note

This function can be called statically.

Validate the syntax of the given IP adress. (Previous) Parse a CIDR address (address/netmask combination). (Next)
Last updated: Thu, 21 Aug 2014 — Download Documentation
Do you think that something on this page is wrong? Please file a bug report or add a note.
View this page in:

User Notes:

There are no user contributed notes for this page.