ヤミRoot VoidGate

Viewing: CalculateChecksumFromStream.php

<?php
declare(strict_types=1);

namespace League\Flysystem;

use function hash_final;
use function hash_init;
use function hash_update_stream;

trait CalculateChecksumFromStream
{
    private function calculateChecksumFromStream(string $path, Config $config): string
    {
        try {
            $stream = $this->readStream($path);
            $algo = (string) $config->get('checksum_algo', 'md5');
            $context = hash_init($algo);
            hash_update_stream($context, $stream);

            return hash_final($context);
        } catch (FilesystemException $exception) {
            throw new UnableToProvideChecksum($exception->getMessage(), $path, $exception);
        }
    }

    /**
     * @return resource
     */
    abstract public function readStream(string $path);
}

User / IP	: 216.73.216.49
Host / Server	: 146.88.233.70 / www.dev.loger.cm
System	: Linux hybrid1120.fr.ns.planethoster.net 3.10.0-957.21.2.el7.x86_64 #1 SMP Wed Jun 5 14:26:44 UTC 2019 x86_64