PHPackages silvarcode/domain-parser - PHPackages - PHPackages [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register) 1. [Directory](/) 2. / 3. [Parsing & Serialization](/categories/parsing) 4. / 5. silvarcode/domain-parser ActiveLibrary[Parsing & Serialization](/categories/parsing) silvarcode/domain-parser ======================== A high-performance PHP library for validating and parsing domain names using the Public Suffix List. 1.0.0(11mo ago)0208MITPHPPHP ^8.2 Since Jun 7Pushed 11mo agoCompare [ Source](https://github.com/SilvarCode/Domain-Parser)[ Packagist](https://packagist.org/packages/silvarcode/domain-parser)[ Docs](https://github.com/silvarcode/domain-parser)[ RSS](/packages/silvarcode-domain-parser/feed)WikiDiscussions main Synced 1mo ago READMEChangelog (1)DependenciesVersions (2)Used By (0) SilvarCode Domain Parser ======================== [](#silvarcode-domain-parser) ![License](https://camo.githubusercontent.com/074b89bca64d3edc93a1db6c7e3b1636b874540ba91d66367c0e5e354c56d0ea/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f6c6963656e73652d4d49542d627269676874677265656e2e737667)![Release](https://camo.githubusercontent.com/535b128265fdd897634387021b4fcd2f337f963bb90acc4f6a5a35fc35991fa8/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f72656c656173652d6c61746573742d626c75652e737667) **SilvarCode Domain Parser** is a robust and efficient PHP library for parsing and validating domain names using the [Public Suffix List](https://publicsuffix.org). It supports complex TLD structures and wildcard suffixes, making it suitable for both general-purpose and enterprise-level domain validation. Features -------- [](#features) - βœ… Parses **registrable domains** from full hostnames - πŸ” Extracts **subdomain** and **subdomain hierarchy** - 🌐 Supports wildcard and multi-level TLDs (e.g., `*.k12.ak.us`, `*.sch.uk`) - πŸ“₯ Uses the official Public Suffix List - 🧠 Configurable **in-memory caching** - πŸ› οΈ Custom suffix injection for **internal/private networks** Requirements ------------ [](#requirements) - PHP 8.2 or higher Installation ------------ [](#installation) ``` composer require silvarcode/domain-parser ``` Usage ----- [](#usage) ### Instantiating the DomainParser [](#instantiating-the-domainparser) You can create a new instance of the `DomainParser` class with optional memory caching enabled and provide custom suffixes if needed: ParameterTypeDescription`memoryCache`boolWhether to load the suffix set into memory for improved performance`suffixSet`arrayAn optional list of custom suffixes (e.g., for internal domains)### Example [](#example) ``` use SilvarCode\DomainParser\Parser\DomainParser; // Instantiate parser with memory cache enabled $parser = new DomainParser(true); // Instantiate parser with memory cache and custom suffixes $parser2 = new DomainParser(true, ['com.internal']); $checkHost1 = 'sub2.sub1.example.com'; $checkHost2 = 'sub2.sub1.example.com.internal'; // Show parsing results for checkHost1 using $parser $parser->showResult([ 'tld' => $parser->tld($checkHost1), 'domain' => $parser->getRegistrableDomain($checkHost1), 'subdomain' => $parser->getSubdomain($checkHost1), 'subdomains' => $parser->getSubdomains($checkHost1), ]); // Show parsing results for checkHost2 using $parser $parser->showResult([ 'tld' => $parser->tld($checkHost2), 'domain' => $parser->getRegistrableDomain($checkHost2), 'subdomain' => $parser->getSubdomain($checkHost2), 'subdomains' => $parser->getSubdomains($checkHost2), ]); // Show parsing results for checkHost2 using $parser2 with custom suffixes $parser2->showResult([ 'tld' => $parser2->tld($checkHost2), 'domain' => $parser2->getRegistrableDomain($checkHost2), 'subdomain' => $parser2->getSubdomain($checkHost2), 'subdomains' => $parser2->getSubdomains($checkHost2), ]); ``` ### πŸ’» Command-Line Usage (via Composer) [](#-command-line-usage-via-composer) If you’ve defined the CLI entry point in composer.json like this: ``` "bin": [ "bin/check.php" ], "scripts": { "check-domain": "bin/check.php" } ``` You can run domain checks directly from the terminal: ``` composer check-domain sub2.sub1.example.com ``` Output: ``` Host: sub2.sub1.example.com Domain: example.com Subdomain: sub2 Subdomains: - sub2 - sub1 ``` Learn More! ----------- [](#learn-more) We’ve published an in-depth blog post on our website that covers the design, features, and practical usage of the SilvarCode Domain Parser. It’s a great resource if you want to understand the package better or see real-world examples. πŸ‘‰ [Read the full blog post here](https://silvarcode.com/blog/en-gb/post/a062f6fa-f753-4c3c-8031-20a65b8e9aff/introducing-silvarcode-domain-parser-a-simple-and-accurate-php-tool-for-validation) Feel free to share your feedback or questions in the GitHub issues or discussions! License ------- [](#license) **MIT License** Β© 2025 SILVARCODE LTD Author: Marcus Ribeiro () This software is provided *"as is"*, without any warranty of any kind whatsoever. ### Health Score 33 β€” LowBetter than 75% of packages Maintenance51 Moderate activity, may be stable Popularity14 Limited adoption so far Community6 Small or concentrated contributor base Maturity49 Maturing project, gaining track record Bus Factor1 Top contributor holds 100% of commits β€” single point of failure How is this calculated?**Maintenance (25%)** β€” Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** β€” Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** β€” Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** β€” Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Unknown Total 1 Last Release 345d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/d55345de7c5ec1dbc3d60075e0dff62cd122b852bfcce82ea6ae7bb228ba90a3?d=identicon)[silvarcode](/maintainers/silvarcode) --- Top Contributors [![SilvarCode](https://avatars.githubusercontent.com/u/61590908?v=4)](https://github.com/SilvarCode "SilvarCode (4 commits)") --- Tags domaindomain-parserparserphpurlphpparsersubdomaindomaintldPublic Suffix ListPSLdomain parserdomain validator ### Embed Badge ![Health badge](/badges/silvarcode-domain-parser/health.svg) ``` [![Health](https://phpackages.com/badges/silvarcode-domain-parser/health.svg)](https://phpackages.com/packages/silvarcode-domain-parser) ``` ### Alternatives [io-developer/php-whois PHP WHOIS provides parsed and raw whois lookup of domains and ASN routes. PHP 5.4+ and 7+ compatible 4922.4M8](/packages/io-developer-php-whois)[simplehtmldom/simplehtmldom A fast, simple and reliable HTML document parser for PHP. 1921.3M14](/packages/simplehtmldom-simplehtmldom)[corveda/php-sandbox A PHP library that can be used to run PHP code in a sandboxed environment 23483.5k2](/packages/corveda-php-sandbox)[leonelquinteros/php-toml PHP parser for TOML language ( https://github.com/toml-lang/toml ) 266.7k](/packages/leonelquinteros-php-toml) PHPackages Β© 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)