My Date: Format and display the dates

i wrote this class pretty quickly. so i apologize if its buggy.
with this class you can format the date and have it display anyway you want. 
calling the class returns the default date: "2004-04-13"

myDate(); constructor takes no arguments
returns the default date 2004-04-13

format_date(); takes 3 arguments. the function uses func_get_args();
you can pass the format_date function any date code in any order
format_date("Y","l","F"); returns 2004  Tuesday  April
format_date("l","Y","F"); returns Tuesday 2004 April
format_date("F","Y","l"); returns April 2004 Tuesday
and so on...

format_date( $seperator, [$seperator])
the set_seperator function can take 2 arguments. you must pass the first the second is optional;
if the second argument is not passed it takes the value of the first argument
set_seperator(" @ "," , "); returns 2004@Tuesday,April
set_seperator(" # "," ");  returns Tuesday#2004 April
set_seperator(" | "); returns April|2004|Tuesday
and so on...

get_date(); takes no arguments
simply returns the date;

any questions or comments feel free to contact me xeatr1@aol.com

********************date codes***********************
a Lowercase Ante meridiem and Post meridiem am or pm 

A Uppercase Ante meridiem and Post meridiem AM or PM
 
B Swatch Internet time 000 through 999 

d Day of the month, 2 digits with leading zeros 01 to 31 

D A textual representation of a day, three letters Mon through Sun 

F A full textual representation of a month, such as January or March January through December 

g 12-hour format of an hour without leading zeros 1 through 12 

G 24-hour format of an hour without leading zeros 0 through 23 

h 12-hour format of an hour with leading zeros 01 through 12 

H 24-hour format of an hour with leading zeros 00 through 23 

i Minutes with leading zeros 00 to 59 

I (capital i) Whether or not the date is in daylights savings time 1 if Daylight Savings Time, 0 otherwise. 

j Day of the month without leading zeros 1 to 31 

l (lowercase 'L') A full textual representation of the day of the week Sunday through Saturday 

L Whether it's a leap year 1 if it is a leap year, 0 otherwise. 

m Numeric representation of a month, with leading zeros 01 through 12 

M A short textual representation of a month, three letters Jan through Dec 

n Numeric representation of a month, without leading zeros 1 through 12 

O Difference to Greenwich time (GMT) in hours Example: +0200 

r RFC 822 formatted date Example: Thu, 21 Dec 2000 16:01:07 +0200 

s Seconds, with leading zeros 00 through 59 

S English ordinal suffix for the day of the month, 2 characters st, nd, rd or th. Works well with j  

t Number of days in the given month 28 through 31 

T Timezone setting of this machine Examples: EST, MDT ... 

U Seconds since the Unix Epoch (January 1 1970 00:00:00 GMT) See also time() 

w Numeric representation of the day of the week 0 (for Sunday) through 6 (for Saturday) 

W ISO-8601 week number of year, weeks starting on Monday (added in PHP 4.1.0) Example: 42 (the 42nd week in the year) 

Y A full numeric representation of a year, 4 digits Examples: 1999 or 2003 

y A two digit representation of a year Examples: 99 or 03 

z The day of the year 0 through 366 

Z Timezone offset in seconds. The offset for timezones west of UTC is always negative, and for those east of UTC is always positive. -43200 through 43200