Codesleeve\AssetPipeline\Filters\FilterHelper::_getRelativePath PHP Method

    private function _getRelativePath($basePath, $absolutePath)
    {
        $pos = strpos($absolutePath, $basePath);
        if ($pos !== false) {
            $start = strlen($basePath) + $pos;
            $end = strlen($absolutePath) - $start;
            $path = substr($absolutePath, $start, $end);
            return array(true, $path);
        }
        return array(false, $absolutePath);
    }