FOF30\Utils\FilesCheck::slowCheck PHP Méthode

    public function slowCheck($idx = 0)
    {
        $ret = array('done' => false, 'files' => array(), 'folders' => array(), 'idx' => $idx);
        $totalFiles = count($this->fileList);
        $totalFolders = count($this->dirList);
        $fileKeys = array_keys($this->fileList);
        $timer = new Timer(3.0, 75.0);
        while ($timer->getTimeLeft() && ($idx < $totalFiles || $idx < $totalFolders)) {
            if ($idx < $totalFolders) {
                $directory = JPATH_ROOT . '/' . $this->dirList[$idx];
                if (!@is_dir($directory)) {
                    $ret['folders'][] = $directory;
                }
            }
            if ($idx < $totalFiles) {
                $fileKey = $fileKeys[$idx];
                $filePath = JPATH_ROOT . '/' . $fileKey;
                $fileData = $this->fileList[$fileKey];
                if (!@file_exists($filePath)) {
                    $ret['files'][] = $fileKey . ' (missing)';
                } elseif (@filesize($filePath) != $fileData[0]) {
                    $ret['files'][] = $fileKey . ' (size ' . @filesize($filePath) . ' ≠ ' . $fileData[0] . ')';
                } else {
                    if (function_exists('sha1_file')) {
                        $fileSha1 = @sha1_file($filePath);
                        if ($fileSha1 != $fileData[2]) {
                            $ret['files'][] = $fileKey . ' (SHA1 ' . $fileSha1 . ' ≠ ' . $fileData[2] . ')';
                        }
                    } elseif (function_exists('md5_file')) {
                        $fileMd5 = @md5_file($filePath);
                        if ($fileMd5 != $fileData[1]) {
                            $ret['files'][] = $fileKey . ' (MD5 ' . $fileMd5 . ' ≠ ' . $fileData[1] . ')';
                        }
                    }
                }
            }
            $idx++;
        }
        if ($idx >= $totalFiles && $idx >= $totalFolders) {
            $ret['done'] = true;
        }
        $ret['idx'] = $idx;
        return $ret;
    }