Panda

Composable, reusable, pure functions for PHP. Inspired by Ramda in the JS world. It's supposed to be a naive PHP port.

Example

<?php

require 'Panda.php';

$xs = [1, 2 ,3, [[4]], [5], 6, 8, 9];

$flattenReverseAndIncrease = P::pipe([
    P::flatten(),
    P::reverse(),
    P::map(P::inc())
]);

print_r($flattenReverseAndIncrease($xs));

Output

Array
(
    [0] => 10
    [1] => 9
    [2] => 7
    [3] => 6
    [4] => 5
    [5] => 4
    [6] => 3
    [7] => 2
)

TODO

• Implement as a PSR-4 PHP package.
• Consider a better way of declaring library functions.
• Unit tests.
• Travis.
• Investigate performance.

Ideas

• Create adapters for Doctrine and Laravel collections.
• Create function implementations to work with Arrays and Objects.

Function implementations

• [] ascend
• identity
• comparator
• concat
• contains
• curryN
• [] descend
• F
• find
• findLast
• flatten
• [] groupBy
• has
• init
• isEmpty
• join
• keys
• [] merges?
• omit
• pathEq
• pick
• pluck
• pathOr
• propOr
• reduceRight
• reduceWhile
• reject
• reverse
• [] sort
• [] sortWith
• split
• splitEvery
• splitWhen
• T
• [] uniq
• [] uniqBy
• unless
• when
• [] where
• [] whereEq