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[Utility & Helpers](/categories/utility) 4. / 5. brianlmoon/php-safelist-check ActiveLibrary[Utility & Helpers](/categories/utility) brianlmoon/php-safelist-check ============================= Provides a simple way to check whether an address or domain is on a safelist 2.0.0(5y ago)041.9k↓37.2%1BSD-2-ClausePHPPHP >=5.3.0 Since Feb 3Pushed 5y agoCompare [ Source](https://github.com/brianlmoon/php-safelist-check)[ Packagist](https://packagist.org/packages/brianlmoon/php-safelist-check)[ Docs](https://github.com/brianlmoon/php-safelist-check)[ RSS](/packages/brianlmoon-php-safelist-check/feed)WikiDiscussions master Synced yesterday READMEChangelog (1)Dependencies (2)Versions (10)Used By (0) php-safelist-check ================== [](#php-safelist-check) This is a fork of to change hidden bias terminology. A modern and simple approach to validating IP addresses and domains against a safelist. It supports both IPv4 and IPv6 addresses and CIDR subnets in addition to domain names and wild-card domains. Requirements ------------ [](#requirements) - PHP 5.3 or newer Usage ----- [](#usage) The `Check::safelist()` method takes an array of definitions which will constitute the safelist. The definitions can either be strings (which will be parsed to their respective objects) or objects. The `Check::check($value)` method is used to check the specified value against the current safelist. The method will return true if the value matches any of the definitions. To create your own definition classes just extended `Safelist\Definition\Definition` and implement `Safelist\Definition\IDefinition` Example usage: ``` require_once("vendor/autoload.php"); $checker = new Safelist\Check(); try { $checker->safelist(array( '10.0.3.1', '10.0.0.0/16', '2001:db8:100:934b::3:1', '2001:db8:100:934b::/64', '*.example.com', 'localhost', new Safelist\Definition\Domain('vpn.work.com'), )); } catch (InvalidArgumentException $e) { // thrown when an invalid definition is encountered } $checker->check('10.0.1.1'); // true $checker->check('10.1.1.1'); // false $checker->check('2001:db8:100:934b::210:2'); // true $checker->check('another.example.com'); // true ``` License ------- [](#license) This library is licensed under the BSD 2-Clause License Credits ------- [](#credits) This library depends on `xrstf/ip-utils` for the IP-related functionality. It also assumes that ip-utils's test cases are sufficient, which is why only trivial testing on these functions have been made for this library. ### Health Score 34 — LowBetter than 75% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity28 Limited adoption so far Community11 Small or concentrated contributor base Maturity64 Established project with proven stability Bus Factor1 Top contributor holds 78.9% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~299 days Recently: every ~573 days Total 9 Last Release 2142d ago Major Versions 1.0.7 → 2.0.02020-08-21 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/49531?v=4)[Brian Moon](/maintainers/brianlmoon)[@brianlmoon](https://github.com/brianlmoon) --- Top Contributors [![Jalle19](https://avatars.githubusercontent.com/u/1106133?v=4)](https://github.com/Jalle19 "Jalle19 (30 commits)")[![brianlmoon](https://avatars.githubusercontent.com/u/49531?v=4)](https://github.com/brianlmoon "brianlmoon (4 commits)")[![dialupdisaster](https://avatars.githubusercontent.com/u/157699?v=4)](https://github.com/dialupdisaster "dialupdisaster (2 commits)")[![digitalfiz](https://avatars.githubusercontent.com/u/157699?v=4)](https://github.com/digitalfiz "digitalfiz (2 commits)") --- Tags ipv6ipv4cidrsafelist ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/brianlmoon-php-safelist-check/health.svg) ``` [![Health](https://phpackages.com/badges/brianlmoon-php-safelist-check/health.svg)](https://phpackages.com/packages/brianlmoon-php-safelist-check) ``` ### Alternatives [s1lentium/iptools PHP Library for manipulating network addresses (IPv4 and IPv6) 2446.6M28](/packages/s1lentium-iptools)[zoujingli/ip2region ip2region v3.0 for PHP - 企业级 IP 地理位置查询库，支持 IPv4 和 IPv6，多种缓存策略，零依赖，开箱即用 1.4k475.0k65](/packages/zoujingli-ip2region)[mlocati/ip-lib Handle IPv4, IPv6 addresses and ranges 3167.3M68](/packages/mlocati-ip-lib)[jalle19/php-whitelist-check Provides a simple way to check whether an address or domain is on a whitelist 45796.8k4](/packages/jalle19-php-whitelist-check)[markrogoyski/ipv4-subnet-calculator Network calculator for subnet mask and other classless (CIDR) network information. 175852.6k14](/packages/markrogoyski-ipv4-subnet-calculator)[rlanvin/php-ip IPv4/IPv6 manipulation library for PHP 180803.8k12](/packages/rlanvin-php-ip) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)