src/Template/Renderer.php
protected function files($path)
    {
        $directory = new \RecursiveDirectoryIterator($path);

        $iterator = new \RecursiveIteratorIterator($directory);

        $regex = new \RegexIterator($iterator, '/^.+\.php$/i', 1);

        return (array) array_keys(iterator_to_array($regex));
    }
protected function files($path)
    {
        $directory = new \RecursiveDirectoryIterator($path);

        $iterator = new \RecursiveIteratorIterator($directory);

        $regex = new \RegexIterator($iterator, '/^.+\.php$/i', 1);

        return (array) array_keys(iterator_to_array($regex));
    }
Returns an array of filepaths from a specified directory.

@param  string $path
@return string[]