Skip to content
Open
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension


Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 2 additions & 1 deletion composer.json
Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,8 @@
"ext-gmp": "*"
},
"require-dev": {
"phpunit/phpunit": ">=6.5 <8.1"
"phpunit/phpunit": ">=6.5 <8.1",
"friendsofphp/php-cs-fixer": "~2.15"
},
"autoload": {
"psr-4": {
Expand Down
1 change: 1 addition & 0 deletions src/IPBlock.php
Original file line number Diff line number Diff line change
Expand Up @@ -318,6 +318,7 @@ public function getGivenIpWithNetmask(): string
* @param mixed $prefix
*
* @throws \InvalidArgumentException
*
* @return int
*/
protected function checkPrefix($prefix)
Expand Down
75 changes: 37 additions & 38 deletions src/IPv4Block.php
Original file line number Diff line number Diff line change
Expand Up @@ -21,51 +21,50 @@ class IPv4Block extends IPBlock
{
protected static $ip_class = IPv4::class;

const netmask2prefix = array(
"0.0.0.0" => 0,
"128.0.0.0" => 1,
"192.0.0.0" => 2,
"224.0.0.0" => 3,
"240.0.0.0" => 4,
"248.0.0.0" => 5,
"252.0.0.0" => 6,
"254.0.0.0" => 7,
"255.0.0.0" => 8,
"255.128.0.0" => 9,
"255.192.0.0" => 10,
"255.224.0.0" => 11,
"255.240.0.0" => 12,
"255.248.0.0" => 13,
"255.252.0.0" => 14,
"255.254.0.0" => 15,
"255.255.0.0" => 16,
"255.255.128.0" => 17,
"255.255.192.0" => 18,
"255.255.224.0" => 19,
"255.255.240.0" => 20,
"255.255.248.0" => 21,
"255.255.252.0" => 22,
"255.255.254.0" => 23,
"255.255.255.0" => 24,
"255.255.255.128" => 25,
"255.255.255.192" => 26,
"255.255.255.224" => 27,
"255.255.255.240" => 28,
"255.255.255.248" => 29,
"255.255.255.252" => 30,
"255.255.255.254" => 31,
"255.255.255.255" => 32
);
const netmask2prefix = [
'0.0.0.0' => 0,
'128.0.0.0' => 1,
'192.0.0.0' => 2,
'224.0.0.0' => 3,
'240.0.0.0' => 4,
'248.0.0.0' => 5,
'252.0.0.0' => 6,
'254.0.0.0' => 7,
'255.0.0.0' => 8,
'255.128.0.0' => 9,
'255.192.0.0' => 10,
'255.224.0.0' => 11,
'255.240.0.0' => 12,
'255.248.0.0' => 13,
'255.252.0.0' => 14,
'255.254.0.0' => 15,
'255.255.0.0' => 16,
'255.255.128.0' => 17,
'255.255.192.0' => 18,
'255.255.224.0' => 19,
'255.255.240.0' => 20,
'255.255.248.0' => 21,
'255.255.252.0' => 22,
'255.255.254.0' => 23,
'255.255.255.0' => 24,
'255.255.255.128' => 25,
'255.255.255.192' => 26,
'255.255.255.224' => 27,
'255.255.255.240' => 28,
'255.255.255.248' => 29,
'255.255.255.252' => 30,
'255.255.255.254' => 31,
'255.255.255.255' => 32,
];

/**
* @internal
* Check if the prefix is valid,
* rewrites IPv4 old-style netmask to CIDR prefix number,
* and returns the prefix.
* Check if the prefix is valid, rewrites IPv4 old-style netmask to CIDR prefix number, and returns the prefix
*
* @param mixed $prefix
*
* @throws \InvalidArgumentException
*
* @return int
*/
protected function checkPrefix($prefix)
Expand Down