Alternatives and similar repositories for deprecations

Users that are interested in deprecations are comparing it to the libraries listed below

• symfony / deprecation-contracts
  A generic function and convention to trigger deprecation notices
  ☆2,110Updated this week
• symfony / polyfill-intl-normalizer
  Symfony polyfill for intl's Normalizer class and related functions
  ☆2,072Updated 4 months ago
• sebastianbergmann / type
  Collection of value objects that represent the types of the PHP type system
  ☆1,495Updated last week
• symfony / http-client-contracts
  A set of HTTP client abstractions extracted out of the Symfony components
  ☆1,995Updated this week
• php-fig / event-dispatcher
  ☆2,283Updated last year
• composer / package-versions-deprecated
  Composer addon to efficiently get installed packages' version numbers
  ☆1,525Updated 3 years ago
• symfony / polyfill-php80
  Symfony polyfill backporting some PHP 8.0+ features to lower PHP versions
  ☆1,735Updated 4 months ago
• symfony / polyfill-intl-grapheme
  Symfony polyfill for intl's grapheme_* functions
  ☆1,733Updated 4 months ago
• sebastianbergmann / php-invoker
  Invoke PHP callables with a timeout
  ☆1,333Updated last week
• php-fig / http-client
  ☆1,725Updated 2 years ago
• sebastianbergmann / code-unit
  Collection of value objects that represent the PHP code units
  ☆1,172Updated 7 months ago
• sebastianbergmann / cli-parser
  Library for parsing CLI options
  ☆1,195Updated last week
• symfony / error-handler
  Provides tools to manage errors and ease debugging PHP code
  ☆2,679Updated this week
• sebastianbergmann / lines-of-code
  Library for counting the lines of code in PHP source code
  ☆1,165Updated last week
• symfony / service-contracts
  A set of service abstractions extracted out of the Symfony components
  ☆2,631Updated this week
• symfony / polyfill-php73
  Symfony polyfill backporting some PHP 7.3+ features to lower PHP versions
  ☆2,391Updated 4 months ago
• symfony / string
  Provides an object-oriented API to strings and deals with bytes, UTF-8 code points and grapheme clusters in a unified way
  ☆1,782Updated 3 weeks ago
• sebastianbergmann / complexity
  Library for calculating the complexity of PHP code units
  ☆1,246Updated last week
• php-fig / http-factory
  Implementation of PSR-17 (HTTP Message Factories)
  ☆1,881Updated last year
• laminas / laminas-zendframework-bridge
  Alias legacy ZF class names to Laminas Project equivalents.
  ☆1,188Updated last week
• symfony / mime
  Allows manipulating MIME messages
  ☆2,835Updated this week
• symfony / polyfill-php81
  Symfony polyfill backporting some PHP 8.1+ features to lower PHP versions
  ☆888Updated 4 months ago
• symfony / var-exporter
  Allows exporting any serializable PHP data structure to plain PHP code
  ☆2,102Updated 3 weeks ago
• symfony / cache-contracts
  A set of cache abstractions extracted out of the Symfony components
  ☆2,383Updated this week
• PHP-CS-Fixer / diff
  Diff implementation
  ☆973Updated 8 months ago
• php-http / message-factory
  Abandoned: Httplug Factory interfaces for PSR-7 HTTP Message
  ☆1,393Updated 2 years ago
• Jean85 / pretty-package-versions
  A small, independent wrapper to get pretty versions strings
  ☆1,304Updated last month
• symfony / translation-contracts
  A set of translation abstractions extracted out of the Symfony components
  ☆2,607Updated this week
• doctrine / sql-formatter
  A lightweight php class for formatting sql statements. Handles automatic indentation and syntax highlighting.
  ☆1,843Updated last month
• laminas / laminas-eventmanager
  Trigger and listen to events within a PHP application
  ☆1,016Updated last week