Clarification on date format specifiers
As a site admin, when I wanted to adjust our date formats at
/civicrm/admin/setting/date, I was confused that despite a notice saying "Settings use standard POSIX specifiers.", some fields contained
%f. Maybe provide a link to the relevant code for people who'd like to know more or add some other kind of context. Or am I wrong and
%f is part of the POSIX standard?
Also I am confused about the selectable options for the Date Input Format: E.g. why does it say "
yy-mm-dd", but gives "
2009-12-31" as example, where year has four digits (and not two as hinted by "