pldin601/php-funky

Functional Library for PHP

php-funky

Functional Library for PHP., _(*1)

Consist of two parts - Option and Lambda., _(*2)

Option

Option is an object that represents encapsulation of an optional value. It can be used as the return value of functions which may or may not return a meaningful value when they are applied. It has two subclasses - Some and None. First encapsulates the original data and the second if there is no data to encapsulate., _(*3)

Lambda

Lambda is a tool which helps you to make short callback functions for using, for example, in map, filter, sort or reduce callbacks., _(*4)

Example 1. Will return sum of numbers from 1 up to 5:, _(*5)

$sum = array_reduce(range(1, 5), func("$ + $"), 0);