yupe\components\Composer::makeWritable PHP Method

    public static function makeWritable($extra)
    {
        if (isset($extra['writable'])) {
            foreach ($extra['writable'] as $path) {
                echo "chmod('{$path}', 0777)...";
                if (is_dir($path) || is_file($path)) {
                    chmod($path, 0777);
                    echo "done.\n";
                } else {
                    echo "file not found.\n";
                }
            }
        }
    }