Variable Length Quantity

Challenge Overview

Implement variable length quantity encoding and decoding.

Visit the variable-length-quantity exercise on Exercism to read the full instructions and download the exercise files.

Community Solutions

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The following are the top 3 community solutions by stars:

Solution 1 by @vojpr (⭐ 0) — View on Exercism
Solution 2 by @zembrowski (⭐ 0) — View on Exercism
Solution 3 by @keiraville (⭐ 0) — View on Exercism

Source: Exercism php/variable-length-quantity

💡 View Solution

declare(strict_types=1);

function vlq_encode(array $input): array
{
    $finalArray = [];
    foreach ($input as $number) {
        $finalArray = array_merge($finalArray, encode_one($number));
    }

    return $finalArray;