Extra Credit
Official docs outline
Extra Credit builds an outline of psr/http-client's docs the first time your work uses it. Until then, start at the official documentation.
More in PHP packages
All 4,000- phar-io/version Library for handling version information and constraints
- psr/simple-cache Common interfaces for simple caching
- symfony/polyfill-intl-grapheme Symfony polyfill for intl's grapheme_* functions
- psr/http-factory PSR-17: Common interfaces for PSR-7 HTTP message factories
- symfony/translation-contracts Generic abstractions related to translation
- ramsey/uuid A PHP library for generating and working with universally unique identifiers (UUIDs).
- egulias/email-validator A library for validating emails against several RFCs
- phpdocumentor/type-resolver A PSR-5 based resolver of Class names, Types and Structural Element Names
- phpdocumentor/reflection-docblock With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a Doc
- symfony/mime Allows manipulating MIME messages
- phpdocumentor/reflection-common Common reflection classes used by phpdocumentor to reflect the code structure
- psr/cache Common interface for caching libraries