Net_IPv4::ip2double()

Net_IPv4::ip2double() – Converts an IP address to a PHP double.

Synopsis

require_once 'Net/IPv4.php';

float ip2double ( string $ip_addr )

Description

Converts an IP address to a PHP double - for example "192.168.1.0" to "3232235776". A double is, in contrast to ip2long's integer, not signed and may be more comfortable when presented to the user. It can still be reconverted with PHP's long2ip().

Note

This function can be called statically.

Converts a hexadecimal string into a dot-quad formatted IP address (Previous) Validate the syntax of the given IP adress. (Next)
Last updated: Sun, 19 Oct 2014 — Download Documentation
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