iterable_reverse()

Complexity

Conditions	7
Paths	9

Size

Total Lines	26
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	16
CRAP Score	7

Importance

Changes

0

<?php
function iterable_reverse(iterable $iterable, bool $preserveKeys = false): \Generator

Function Improved\iterable_reverse() has parameter $iterable with no value type specified in iterable type iterable.

Function Improved\iterable_reverse() return type has no value type specified in iterable type Generator.

{
    if (is_array($iterable)) {
        $values = array_reverse($iterable, $preserveKeys);
    } elseif (!$preserveKeys) {
        $values = [];

        foreach ($iterable as $key => $value) {
            array_unshift($values, $value);
        }
    } else {
        /** @var array $keys */
        $keys = [];

PHPDoc tag @var for variable $keys has no value type specified in iterable type array.

        $values = [];

        foreach ($iterable as $key => $value) {
            array_unshift($keys, $key);
            array_unshift($values, $value);
        }
    }

    unset($iterable);

    foreach ($values as $index => $value) {
        $key = isset($keys) ? $keys[$index] : $index;
        yield $key => $value;
    }