che/decimal
Immutable arbitrary-precision decimal implementation for php 5.3+
时间：2013-04-04 16:53
xi/collections
Functional, immutable and extensible enumerations and collections for PHP 5.3.
时间：2012-10-15 15:56
genkgo/mail
Library to send e-mails over different transports and protocols (like SMTP and IMAP) using immutable messages and streams. Also includes SMTP server.
时间：未知
aeon-php/sleep
Improved sleep function that uses simple TimeUnit and decides between \sleep and \usleep
时间：未知
aeon-php/calendar-holidays
Holidays calendar abstraction layer for Aeon Time management framework
时间：未知
rtlopez/decimal
An object oriented immutable arbitrary-precision arithmetic library for PHP
时间：未知
beacon-hq/bag
A comprehensive immutable value objects implementation
时间：未知
wol-soft/php-json-schema-model-generator
Creates (immutable) PHP model classes from JSON-Schema files including all validation rules as PHP code
时间：未知
dshafik/bag
A comprehensive immutable value objects implementation
时间：未知
internal/path
Type-safe, immutable file path library with cross-platform support and automatic normalization.
时间：未知
aeon-php/business-hours
Abstraction allowing to define and check against business hours
时间：未知