Keygen.php

Keygen.php

<?php

namespace App\Services;

class Keygen {

    /**
     * Removed zeroes and o's to avoid missreading
     *
     * @var string
     */
    protected static $hash = 'ABCDEFGHIJKLMNPQRSTUVWXYZ123456789';

    /**
     * Generate a hash with strings separated by a -
     *
     * @param  integer $limit
     * @param  integer $chunkSize
     * @return string
     */
    public static function make($limit = 11, $chunkSize = 3)
    {
        return substr(chunk_split(str_shuffle(static::$hash), $chunkSize, '-'), 0, $limit);
    }
}