List files in a directory using filters and exclusions

["Rolando Santamaria Maso" <rsantamaria@xxxxxxxxxx>]

Hi PHP community, here I bring a very simple and interesting function that
I made for a project, it's objetive is "to list path files in a directory
with the possibility of using filters and exclusions".

What do you think about?
-----------------------

    function get_files($path, &$result,  Array $exclusions, Array $filters)
    {
        @$dir_content = scandir($path);
	if ($dir_content)
        {
            $end    = count($dir_content);
            $i      = 2;

            for ($i; $i < $end; $i++)
            {
                $path_and_element = $path.'/'.$dir_content[$i];
                if (array_search($path_and_element, $exclusions) === false)
                {
                    if (array_search(substr($dir_content[$i],
strlen($dir_content[$i]) - 4), $filters) !== false)
                    {
                        $result[] = $path_and_element;
                    }

        	    if (is_dir($path_and_element))
                    {
                        get_files($path_and_element, $result, $exclusions,
$filters);
                    }
                }
	    }
	}
    }


    $path       = '/var/www';
    $result     = array();
    $exclusions = array('/var/www/drupal', '/var/www/wp');
    $filters    = array('.php');

    get_files($path, $result, $exclusions, $filters);

    echo "<pre>";
    print_r($result);
    die();

------------------------------------------------------------
Greetings!!!!



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