Apache Environment Variables
A variable is an item of information that changes depending on the page being accessed, the time of day, etc. To display the value of a specific variable, simply include the following piece of text in your page:
<!--#echo var="VARIABLE-NAME" -->By replacing the VARIABLE-NAME part with a variable from the following list, you can display some interesting information to your viewers:
Customizing Date Displays
There is a way to make it display the date, time, or both using a different format. To do this you use the config directive.Note that you only need one config directive per page, even if you display the time/date in multiple locations.
The format string can contain any characters you want, but the following codes will be replaced with key values:
%% same as %
%a day of week, using locale's abbreviated weekday
names
%A day of week, using locale's full weekday names
%b
%h month, using locale's abbreviated month names
%B month, using locale's full month names
%c date and time as %x %X
%C date and time, in locale's long-format date and
time representation
%d day of month (01-31)
%D date as %m/%d/%y
%e day of month (1-31; single digits are preceded by
a blank)
%H hour (00-23)
%I hour (00-12)
%j day number of year (001-366)
%k hour (0-23; single digits are preceded by a blank)
%l hour (1-12; single digits are preceded by a blank)
%m month number (01-12)
%M minute (00-59)
%n same as \n
%p locale's equivalent of AM or PM, whichever is
appropriate
%r time as %I:%M:%S %p
%R time as %H:%M
%S seconds (00-59)
%t same as \t
%T time as %H:%M:%S
%U week number of year (01-52), Sunday is the first
day of the week
%w day of week; Sunday is day 0
%W week number of year (01-52), Monday is the first
day of the week
%x date, using locale's date format
%X time, using locale's time format
%y year within century (00-99)
%Y year, including century (fore example, 1988)
%Z time zone abbreviation
The difference between %U and %W lies in which day is
counted as the first day of the week. Week number 01 is the
first week with four or more January days in it.
