I thought I saw in one of the older manuals that there is an optional second parameter
to 'file_exists' that will tell it too search the 'include_path' for a file instead of
using an absolute path. However, I can't seem to find this documentation any more.
Does anyone know if this still works? How it works? If it's just a second boolean
parameter or what?
In other words, instead of:
if (file_exists("/www/inc/my_script.php")) {...}
I'd like to say:
if (file_exists("my_script.php", TRUE)) {...} // or something like this
assuming "/www/inc" is part of my include_path.
Thanks.
Dean.
