Also remove 12 GitHub-archived repositories

README.md

 *Extras related to micro frameworks and routers.*
 
 * [Slim Skeleton](https://github.com/slimphp/Slim-Skeleton) - A skeleton for Slim.
-* [Slim Twig View](https://github.com/slimphp/Slim-Views) - Integrate Twig into Slim.
 * [Slim PHP View](https://github.com/slimphp/PHP-View) - A simple PHP renderer for Slim.
 
 ### Routers
 *Libraries for parsing URLs.*
 
 * [PHP Domain Parser](https://github.com/jeremykendall/php-domain-parser) - A domain suffix parser library.
-* [Purl](https://github.com/jwage/purl) - A URL manipulation library.
 * [sabre/uri](https://github.com/sabre-io/uri) - A functional URI manipulation library.
 * [Uri](https://github.com/thephpleague/uri) - Another URL manipulation library.
 
 
 * [CssToInlineStyles](https://github.com/tijsverkoyen/CssToInlineStyles) - A library to inline CSS in email templates.
 * [Email Reply Parser](https://github.com/willdurand/EmailReplyParser) - An email reply parser library.
-* [Email Validator](https://github.com/nojacko/email-validator) - A small email address validation library.
 * [Fetch](https://github.com/tedious/Fetch) - An IMAP library.
 * [Mautic](https://github.com/mautic/mautic) - Email marketing automation
 * [PHPMailer](https://github.com/PHPMailer/PHPMailer) - Another mailer solution.
 * [CircleCI](https://circleci.com) - A continuous integration platform.
 * [GitlabCi](https://about.gitlab.com/solutions/continuous-integration/) - Let GitLab CI test, build, deploy your code. TravisCi like.
 * [Jenkins](https://www.jenkins.io/) - A continuous integration platform with [PHP support](https://www.jenkins.io/solutions/php/).
-* [PHPCI](https://github.com/dancryer/phpci) - An open-source continuous integration platform for PHP.
 * [SemaphoreCI](https://semaphore.io/) - A continuous integration platform for open-source and private projects.
 * [Travis CI](https://www.travis-ci.com) - A continuous integration platform.
 * [Setup PHP](https://github.com/shivammathur/setup-php) - A GitHub Action for PHP.
 * [PHP Parser](https://github.com/nikic/PHP-Parser) - A PHP parser written in PHP.
 * [PHP Semantic Versioning Checker](https://github.com/tomzx/php-semver-checker) - A command line utility that compares two source sets and determines the appropriate semantic versioning to apply.
 * [Phpactor](https://github.com/phpactor/phpactor) - PHP completion, refactoring and introspection tool.
-* [PHPLOC](https://github.com/sebastianbergmann/phploc) - A tool for quickly measuring the size of a PHP project.
 * [PHPQA](https://github.com/EdgedesignCZ/phpqa) - A tool for running QA tools (phploc, phpcpd, phpcs, pdepend, phpmd, phpmetrics).
 * [Rector](https://github.com/rectorphp/rector) - A tool to upgrade and refactor code.
 * [Scrutinizer](https://scrutinizer-ci.com/) - A web tool to [scrutinise PHP code](https://github.com/scrutinizer-ci/php-analyzer).
 * [PHP CS Fixer Configurator](https://mlocati.github.io/php-cs-fixer-configurator/) - A web application to help configure PHP CS Fixer rule sets.
 * [PHP Mess Detector](https://github.com/phpmd/phpmd) - A library that scans code for bugs, sub-optimal code, unused parameters and more.
 * [PHPCheckstyle](https://github.com/PHPCheckstyle/phpcheckstyle) - A tool to help adhere to certain coding conventions.
-* [PHPCPD](https://github.com/sebastianbergmann/phpcpd) - A library that detects copied and pasted code.
 * [Laravel Pint](https://github.com/laravel/pint) - A coding standards fixer library for Laravel.
 
 ### Static Analysis
 *Libraries for performing static analysis of PHP code.*
 
 * [Exakat](https://github.com/exakat/exakat) - A static analysis engine for PHP.
-* [Deptrac](https://github.com/qossmic/deptrac) - A static code analysis tool that helps to enforce rules for dependencies between software layers.
 * [Mondrian](https://github.com/Trismegiste/Mondrian) - A code analysis tool using Graph Theory.
 * [phan](https://github.com/phan/phan) - A static analyzer based on PHP 7+ and the php-ast extension.
 * [PHP Architecture Tester](https://github.com/carlosas/phpat) - Easy-to-use architecture testing tool for PHP.
 * [MetaYaml](https://github.com/romaricdrigon/MetaYaml) - A schema validation library that supports YAML, JSON and XML.
 * [Respect Validation](https://github.com/Respect/Validation) - A simple validation library.
 * [Symfony HTML Sanitizer](https://github.com/symfony/html-sanitizer) - An HTML sanitizer library.
-* [Upload](https://github.com/brandonsavage/Upload) - A library for handling file uploads and validation.
 * [Valitron](https://github.com/vlucas/valitron) - Another validation library.
 * [Valinor](https://github.com/CuyZ/Valinor) - A library for mapping to strongly typed value objects.
 * [Volan](https://github.com/serkin/Volan) - Another simplified validation library.
 * [JSON Machine](https://github.com/halaxa/json-machine) - Provides iteration over huge JSONs using simple `foreach`
 * [Knapsack](https://github.com/DusanKasan/Knapsack) - Collection library inspired by Clojure's sequences.
 * [msgpack.php](https://github.com/rybakit/msgpack.php) - A pure PHP implementation of the [MessagePack](https://msgpack.org/) serialization format.
-* [PINQ](https://github.com/TimeToogo/Pinq) - A PHP library based on .NET's LINQ (Language Integrated Query).
 * [Serializer](https://github.com/schmittjoh/serializer) - A library for serializing and de-serializing data.
 * [YaLinqo](https://github.com/Athari/YaLinqo) - Yet Another LINQ to Objects for PHP.
 * [Laminas Serializer](https://github.com/laminas/laminas-serializer) - Another library for serialising and de-serialising data.
 
 * [JoliNotif](https://github.com/jolicode/JoliNotif) - A cross-platform library for desktop notification (support for Growl, notify-send, toaster, etc)
 * [Notification Pusher](https://github.com/Ph3nol/NotificationPusher) - A standalone library for device push notifications.
-* [Notificato](https://github.com/mac-cain13/notificato) - A library for handling push notifications.
 * [Notificator](https://github.com/namshi/notificator) - A lightweight notification library.
 * [Php-pushwoosh](https://github.com/gomoob/php-pushwoosh) - A PHP Library to easily send push notifications with the Pushwoosh REST Web Services.
 
 
 * [Deployer](https://github.com/deployphp/deployer) - A deployment tool.
 * [Envoy](https://github.com/laravel/envoy) - A tool to run SSH tasks with PHP.
-* [Rocketeer](https://github.com/rocketeers/rocketeer) - A fast and easy deployer for the PHP world.
 
 ### Internationalisation and Localisation
 *Libraries for Internationalization (I18n) and Localization (L10n).*
 * [Campaign Monitor](https://campaignmonitor.github.io/createsend-php/) - The official Campaign Monitor PHP library.
 * [Github](https://github.com/KnpLabs/php-github-api) - A library to interface with the Github API.
 * [Mailgun](https://github.com/mailgun/mailgun-php) The official Mailgun PHP API.
-* [Square](https://github.com/square/connect-php-sdk) - The official Square PHP SDK for payments and other Square APIs.
 * [Stripe](https://github.com/stripe/stripe-php) - The official Stripe PHP library.
 * [Twilio](https://github.com/twilio/twilio-php) - The official Twilio PHP REST API.