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A (memory) friendly, easy, lazy and modular collection class.
🗃 Array manipulation library for PHP, called Arrayy!
Library to send e-mails over different transports and protocols (like SMTP and IMAP) using immutable messages and streams. Also includes SMTP server.
Functional PHP Preprocessor - Generate Immutable Data Types
Immutable value object for IPv4 and IPv6 addresses, including helper methods and Doctrine support.
PHP Functional Programming library. Monads, common use functions and generic collections.