Re: nested include_once()

Roko Roic wrote: > If I use include_once() to include these files in main.php: > > main.php > --------- > include_once('lib.php'); > include_once('service.php'); > --------- > > And file service.php also has a line in it: > > service.php > ---------- > include_once('lib.php'); > ---------- > > Will lib.php get included twice or only _once() ? > > I am wondering because get_included_files() acts kind of 'strange' and does > not display files included from included files. Damn recursion :) include_once() include files once. Next include_once() looks up hash and if file is already included, PHP does not include. > > [OT] Is there a way to tail files that get read from a Linux filesystem. > That could help me find out what gets included and when? I'm not sure why tail function is useful. Anyway, you can use get_included_files()/get_requried_files() to know which files are included/required. -- Yasuo Ohgaki