iterable_before()

Complexity

Conditions	5
Paths	5

Size

Total Lines	11
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php declare(strict_types=1);
function iterable_before(iterable $iterable, callable $matcher, bool $including = false): \Generator
{
    foreach ($iterable as $key => $value) {
        $matched = (bool)call_user_func($matcher, $value, $key);

        if (!$matched || $including) {
            yield $key => $value;
        }

        if ($matched) {
            return;
        }