Network related utilities
BSD-3-CLAUSE License
The package contains various network utilities useful for:
The package could be installed with Composer:
composer require yiisoft/network-utilities
IpHelper
use Yiisoft\NetworkUtilities\IpHelper;
// Check IP version.
$version = IpHelper::getIpVersion('192.168.1.1');
if ($version === IpHelper::IPV4) {
// ...
}
// Check if IP is in a certain range.
if (!IpHelper::inRange('192.168.1.21/32', '192.168.1.0/24')) {
throw new \RuntimeException('Access denied!');
}
// Expand IP v6.
echo IpHelper::expandIPv6('2001:db8::1');
// Convert IP to bits representation.
echo IpHelper::ip2bin('192.168.1.1');
// Get bits from CIDR Notation.
echo IpHelper::getCidrBits('192.168.1.21/32');
DnsHelper
use Yiisoft\NetworkUtilities\DnsHelper;
// Check DNS record availability.
if (!DnsHelper::existsA('yiiframework.com')) {
// Record not found.
}
IpRanges
use Yiisoft\NetworkUtilities\IpRanges;
$ipRanges = new IpRanges(
[
'10.0.1.0/24',
'2001:db0:1:2::/64',
IpRanges::LOCALHOST,
'myNetworkEu',
'!' . IpRanges::ANY,
],
[
'myNetworkEu' => ['1.2.3.4/10', '5.6.7.8'],
],
);
$ipRanges->isAllowed('10.0.1.28/28'); // true
$ipRanges->isAllowed('1.2.3.4'); // true
$ipRanges->isAllowed('192.168.0.1'); // false
If you need help or have a question, the Yii Forum is a good place for that. You may also check out other Yii Community Resources.
The Yii Network Utilities is free software. It is released under the terms of the BSD License.
Please see LICENSE
for more information.
Maintained by Yii Software.