Wiki logos

These are the logos used on the wiki (top left of the page). They change randomly on page load, except for holidays (see below).

Logos

Static Holidays

New Years Day	Groundhog Day	Valentine's Day	Saint Patrick's Day	April Fool's Day	Cinco de Mayo	Independence Day	Halloween	Veterans Day	Guy Fawkes Night
Christmas Eve	Christmas	Boxing Day	New Years Eve

Conditional Holidays

Super Bowl	President's Day	Mardi Gras	Leap Day	Easter	Memorial Day	Mothers Day	Fathers Day	Labor Day	Thanksgiving

Code

If you have a wiki and want to implement this, here is the code:

$day = new DateTime("now", new DateTimeZone('America/New_York')); 
if     ($day->format("m-d") == "01-01") { echo "/images/logo/Wiki_logo_New_Years_Day.png";}       #New Years Day
elseif ($day->format("m-d") == "02-02") { echo "/images/logo/Wiki_logo_Groundhog_Day.png";}       #Groundhog Day
elseif ($day->format("m-d") == "02-14") { echo "/images/logo/Wiki_logo_Valentines_Day.png";}      #Valentine's Day
elseif ($day->format("m-d") == "02-29") { echo "/images/logo/Wiki_logo_Leap_Day.png";}            #Leap Day
elseif ($day->format("m-d") == "03-17") { echo "/images/logo/Wiki_logo_Saint_Patricks_Day.png";}  #Saint Patrick's Day
elseif ($day->format("m-d") == "04-01") { echo "/images/logo/Wiki_logo_April_Fools_Day.png";}     #April Fool's Day
elseif ($day->format("m-d") == "05-05") { echo "/images/logo/Wiki_logo_Cinco_de_Mayo.png";}       #Cinco de Mayo
elseif ($day->format("m-d") == "07-04") { echo "/images/logo/Wiki_logo_Independence_Day.png";}    #Independence Day
elseif ($day->format("m-d") == "10-31") { echo "/images/logo/Wiki_logo_Halloween.png";}           #Halloween
elseif ($day->format("m-d") == "10-31") { echo "/images/logo/Wiki_logo_Veterans_Day.png";}        #Veterans Day
elseif ($day->format("m-d") == "11-05") { echo "/images/logo/Wiki_logo_Guy_Fawkes_Night.png";}    #Guy Fawkes Night
elseif ($day->format("m-d") == "12-25") { echo "/images/logo/Wiki_logo_Christmas_Eve.png";}       #Christmas Eve
elseif ($day->format("m-d") == "12-25") { echo "/images/logo/Wiki_logo_Christmas.png";}           #Christmas
elseif ($day->format("m-d") == "12-26") { echo "/images/logo/Wiki_logo_Boxing_Day.png";}          #Boxing Day
elseif ($day->format("m-d") == "12-31") { echo "/images/logo/Wiki_logo_New_Years_Eve.png";}       #New Years Eve
elseif ($day->format('m-d') == date("m-d", strtotime("first sunday of february"))) { $wgLogo  = "/images/logo/Wiki_logo_SuperbOwl.png";}       #Super Bowl
elseif ($day->format('m-d') == date("m-d", strtotime("third monday of february"))) { $wgLogo  = "/images/logo/Wiki_logo_Presidents_Day.png";}  #President's Day
elseif ($day->format('m-d') == date("m-d", easter_date() -4060800)) { $wgLogo  = "/images/logo/Wiki_logo_Mardi_Gras.png";}                     #Mardi Gras
elseif ($day->format('m-d') == date("m-d", easter_date())) { $wgLogo  = "/images/logo/Wiki_logo_Easter.png";}                                  #Easter
elseif ($day->format('m-d') == date("m-d", strtotime("last monday of may"))) { $wgLogo  = "/images/logo/Wiki_logo_Memorial_Day.png";}          #Memorial Day
elseif ($day->format('m-d') == date("m-d", strtotime("second sunday of may"))) { $wgLogo  = "/images/logo/Wiki_logo_Mothers_Day.png";}         #Mothers Day
elseif ($day->format('m-d') == date("m-d", strtotime("third sunday of june"))) { $wgLogo  = "/images/logo/Wiki_logo_Fathers_Day.png";}         #Fathers Day
elseif ($day->format('m-d') == date("m-d", strtotime("first monday of september"))) { $wgLogo  = "/images/logo/Wiki_logo_Labor_Day.png";}      #Labor Day
elseif ($day->format('m-d') == date("m-d", strtotime("fourth thursday of november"))) { $wgLogo  = "/images/logo/Wiki_logo_Thanksgiving.png";} #Thanksgiving
else {$wgLogo  = "/images/logo/Wiki_logo_".rand(1,121).".png";}

For a version that changes daily, see here.