Function uploadOverwriteRmTree

tests/security/upload_overwrite_regressions.php:18–38

(string $dir)

}

function uploadOverwriteRmTree(string $dir): void
{
    if (!file_exists($dir) && !is_link($dir)) {
        return;
    }
    if (is_link($dir) || is_file($dir)) {
        @unlink($dir);
        return;
    }
    $items = scandir($dir);
    if ($items === false) {
        return;
    }
    foreach ($items as $item) {
        if ($item === '.' || $item === '..') {
            continue;
        }
        uploadOverwriteRmTree($dir . DIRECTORY_SEPARATOR . $item);
    }
    @rmdir($dir);
}

@mkdir($uploadDir . 'drop', 0775, true);
@mkdir($usersDir, 0700, true);