Intersvyaz\AssetManager\FileSystemHash::hashPath()

Complexity

Conditions	5
Paths	3

Size

Total Lines	25
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function hashPath($path)
    {
        $path = realpath($path);
        $hashes = [];

        if (is_dir($path)) {
            $it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path));

            /** @var SplFileInfo $file */
            foreach ($it as $file) {
                if ($file->isFile()) {
                    $hashes[] = md5_file($file) . '-' . $this->hashPathName((string)$file);
                }
            }

            if (empty($hashes)) {
                $hashes[] = 'null-' . $this->hashPathName($path);
            } else {
                sort($hashes);
            }
        } else {
            $hashes[] = md5_file($path) . '-' . $this->hashPathName((string)$path);
        }

        return md5(implode('|', $hashes));
    }