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[Directory](/) 2. / 3. juanparati/rdap-lib ActiveLibrary juanparati/rdap-lib =================== A PHP RDAP client library 2.1(4y ago)68.5k↓36.8%3[1 PRs](https://github.com/juanparati/RDAPLib/pulls)MITPHPPHP >=7.4 Since Oct 18Pushed 4y ago1 watchersCompare [ Source](https://github.com/juanparati/RDAPLib)[ Packagist](https://packagist.org/packages/juanparati/rdap-lib)[ RSS](/packages/juanparati-rdap-lib/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (5)Dependencies (4)Versions (8)Used By (0) [![](https://camo.githubusercontent.com/dffccb244ab4f1f6ad3e5b1b6c86d367622aeb4be23a04effcd1a4177036cdad/68747470733a2f2f6170692e7472617669732d63692e636f6d2f6a75616e7061726174692f524441504c69622e7376673f6272616e63683d6d6173746572)](https://camo.githubusercontent.com/dffccb244ab4f1f6ad3e5b1b6c86d367622aeb4be23a04effcd1a4177036cdad/68747470733a2f2f6170692e7472617669732d63692e636f6d2f6a75616e7061726174692f524441504c69622e7376673f6272616e63683d6d6173746572) RDAPLib ======= [](#rdaplib) About ----- [](#about) RDAPLib is a Registration Data Access Protocol (RDAP) client library that query and resolve results into models, arrays or standard objects (stdObject). This library uses [Guzzle](http://docs.guzzlephp.org/en/stable/) as default http client, however is possible to inject any custom HTTP client that is compliant with [PSR-18](https://www.php-fig.org/psr/psr-18/). Installation ------------ [](#installation) ``` composer require juanparati/rdap-lib "^2.0" ``` You may also require Guzzle 7 in case that you don't want to inject PSR-18 compliant client: ``` composer require guzzlehttp/guzzle "^7.0.1" ``` Usage ----- [](#usage) ### Basic example [](#basic-example) ``` $rdap = new \Juanparati\RDAPLib\RDAPClient(); $ip = $rdap->ipLookup('94.234.38.5'); $domain = $rdap->domainLookup('google.com'); $tld = $rdap->tldLookup('io'); $entity = $rdap->entityLookup('APL7-ARIN') $as = $rdap->asLookup(1); $registrar = $rdap->registrarLookup(1); ``` ### Output formats [](#output-formats) RDAPClient map the result into models, however is possible to return the results using the following types: - RAW\_OUTPUT (JSON string) - ARRAY\_OUTPUT (Nested array) - OBJECT\_OUTPUT (stdClass) - MODEL\_OUTPUT The "lookups" method accept a secondary parameter where to specify the format. Example: ``` $rdap = new \Juanparati\RDAPLib\RDAPClient(); $ip = $rdap->ipLookup('94.234.38.5', \Juanparati\RDAPLib\RDAPClient\RAW_OUTPUT); $domain = $rdap->domainLookup('google.com', \Juanparati\RDAPLib\RDAPClient\ARRAY_OUTPUT); $tld = $rdap->tldLookup('io', \Juanparati\RDAPLib\RDAPClient\OBJECT_OUTPUT); $entity = $rdap->entityLookup('APL7-ARIN') // Default output is MODEL_OUTPUT ``` ### Model format [](#model-format) The model format is suitable when data accessors or extra parameters are required. RDAPClient provides defaults models that are possible to replace. The models are based on [RFC-7483](https://tools.ietf.org/html/rfc7483). For example the default method for "vcardArray" provides a method that can parse jCard format. Example: ``` $rdap = new \Juanparati\RDAPLib\RDAPClient(); $domain = $rdap->domainLookup('google.com'); $contact = $rdap->entities[0]->vcardArray->parseCard(); ``` The link model has another method that can generate HTML links: $rdap = new \\Juanparati\\RDAPLib\\RDAPClient(); ``` $domain = $rdap->domainLookup('google.com'); echo $rdap->links[0]->asLink(); ``` It's possible to replace the current models with your own custom models. In order achieve that a custom ModelMapper is required. Example: ``` // 1. Define our custom model that extends the default one. class MyIpAddressModel extends \Juanparati\RDAPLib\Models\IpAddressModel { /** * Our new method */ public function getFirstIpV4Ip() : ?string { return $this->v4[0] ?? null; } } // 2. Instantiate a custom mapper with the model replacement. $mapper = new \Juanparati\RDAPLib\ModelMapper([ 'ipAddresses' => \Juanparati\RDAPLib\Models\IpAddressModel::class, ]); // 3. Instantiate the client injecting our custom mapper $rdap = new \Juanparati\RDAPLib\RDAPClient([], null, null, $mapper); ``` ### Use different endpoints [](#use-different-endpoints) By default RDAPLib uses the following endpoints according to the lookup type: ``` 'ip' => 'https://rdap.db.ripe.net/ip/', 'domain' => 'https://rdap.org/domain/', 'tld' => 'https://root.rdap.org/domain/', 'autnum' => 'https://rdap.db.ripe.net/autnum/', 'entity' => 'https://rdap.arin.net/registry/entity/', 'registrar' => 'https://registrars.rdap.org/entity/', ``` It's possible to replace the endpoints passing a new ones into the first parameter of the RDAPClient constructor. Example: ``` $rdap = new \Juanparati\RDAPLib\RDAPClient(['ip' => 'https://rdap.org/ip/']); ``` ### Use a custom HTTP Client [](#use-a-custom-http-client) RDAPLib allows to inject a custom [PSR-18](https://www.php-fig.org/psr/psr-18/) HTTP Client. The client will also require a message interface [PSR-7](https://www.php-fig.org/psr/psr-7/). Example: ``` $rdap = new \Juanparati\RDAPLib\RDAPClient( [], $myCompatiblePSR18HTTPClient, // Psr\Http\Client\ClientInterface $myCompatiblePSR7MessageInterface // Psr\Http\Message\RequestFactoryInterface ); ``` Supporters ---------- [](#supporters) - [superkredit.net](https://superkredit.net/) - [fair-laan.se](https://fair-laan.se/) - [fair-laan.dk](https://fair-laan.dk/) - [matchbanker.fi](https://matchbanker.fi/) - [mamuph.org](http://mamuph.org) ### Health Score 34 — LowBetter than 77% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity31 Limited adoption so far Community9 Small or concentrated contributor base Maturity62 Established project with proven stability Bus Factor1 Top contributor holds 100% 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 ~102 days Recently: every ~5 days Total 7 Last Release 1792d ago Major Versions 0.9 → 2.02021-06-04 1.0 → 2.0.x-dev2021-06-22 PHP version history (2 changes)0.8PHP >=7.1 2.0PHP >=7.4 ### Community Maintainers ![](https://www.gravatar.com/avatar/4caf72b4d969cfb8cdfbdc1d594c85b51c9316caf76b80aa0f9de7e3736cf59f?d=identicon)[juanparati](/maintainers/juanparati) --- Top Contributors [![juanparati](https://avatars.githubusercontent.com/u/835173?v=4)](https://github.com/juanparati "juanparati (14 commits)") ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/juanparati-rdap-lib/health.svg) ``` [![Health](https://phpackages.com/badges/juanparati-rdap-lib/health.svg)](https://phpackages.com/packages/juanparati-rdap-lib) ``` ### Alternatives [cakephp/cakephp The CakePHP framework 8.8k18.5M1.6k](/packages/cakephp-cakephp)[kreait/firebase-php Firebase Admin SDK 2.4k39.7M72](/packages/kreait-firebase-php)[aporat/store-receipt-validator PHP receipt validator for Apple App Store and Amazon Appstore 6503.9M9](/packages/aporat-store-receipt-validator)[opensearch-project/opensearch-php PHP Client for OpenSearch 15224.3M65](/packages/opensearch-project-opensearch-php)[drupal/core-recommended Locked core dependencies; require this project INSTEAD OF drupal/core. 6939.5M343](/packages/drupal-core-recommended)[kbsali/redmine-api Redmine API client 4221.1M24](/packages/kbsali-redmine-api) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)