method whis relative path not work for lib - random current dir dirname faster and not need change include_path more info on http://stackoverflow.com/questions/2220443/whats-better-of-requiredirname-file-myparent-php-than-just-require
method whis relative path not work for lib - random current dir dirname faster and not need change include_path more info on http://stackoverflow.com/questions/2220443/whats-better-of-requiredirname-file-myparent-php-than-just-require