PHP range - cidr conversion - php

Question

I am looking for a function in PHP, which makes the same as Perl's Net::CIDR::range2cidr function.
I found some solutions in Google:
tutorialspots - ip2cidr (Not working correctly for ['10.0.0.0', '10.255.255.255'])
tutorialspots - cidr2ip (Not working correctly for "192.168.1.15/24")
flygoast/range2cidr (Must be installed)
Is there an easier way to convert CIDR to range and back ?
(Maybe, did I just miss an existing function in PHP ?)

Answer 1

Solved it using the s1lentium/iptools composer package and the following code:
/**
* Perl's "Net::CIDR::range2cidr()" function.
*
* #param string $from
* #param string $to
*
* #return array
*/
function range2cidr($from, $to) {
$networks = IPTools\Range::parse("{$from}-{$to}")->getNetworks();
return array_map(function(IPTools\Network $network) {
return (string)$network;
}, $networks);
}
/**
* #param string $cidr
*
* #return array
*/
function cidr2range($cidr) {
/** #var IPTools\Range $range */
$range = IPTools\Network::parse($cidr)->hosts;
return [
(string)$range->getFirstIP(),
(string)$range->getLastIP(),
];
}