Php > Date Time sample source codes

Table calendar pretty much does what cal(1) does - prints out a calendar

Table calendar pretty much does what cal(1) does - prints out a calendar

<!-- I should add something in here to highlight "today" if it's in the scope of the viewed month --> 
<!-- -PN 3/30/1998 --> 
<? 
  # $selected{Month,Day,Year} should be set by the calling script. 
  # Actually, I should turn this into a function/object, and call it with 
  # those values.  That would sanatize the calling script.  Too many 
  # variables crawling about already. 
  # Create an html calendar for a month. 
  if (!$selectedDay ) { 
    $selectedDay = date( 'd'); 
  } 
  if (!$selectedMonth) { 
    $selectedMonth = date( 'm'); 
  } 
  if (!$selectedYear) { 
    $selectedYear = date( 'Y'); 
  } 

  # get the first day of the week! 
  $firstday = date( 'w',mktime(0,0,0,$selectedMonth,1,$selectedYear)); 

  # have to perform a loop to test from 31 backwards using this 
  # to see which is the last day of the month 
  $lastday = 31; 
  do { 
    # *Sigh* recursion would have been more fun here. 
    $monthOrig = date( 'm',mktime(0,0,0,$selectedMonth,1,$selectedYear)); 
    $monthTest = date( 'm',mktime(0,0,0,$selectedMonth,$lastday,$selectedYear)); 
    if ($monthTest != $monthOrig) { $lastday -= 1; } 
  } while ($monthTest != $monthOrig); 

  $monthName = date( 'F',mktime(0,0,0,$selectedMonth,1,$selectedYear)); 

  if($DEBUGGING_SET) { 
    print( "<p>first day of the first week of $selectedMonth $selectedYear is $firstday (from 0 to 6) <p>\n"); 
    print( "The last day of $selectedMonth $selectedYear is $lastday\n<p>"); 
  } 

  $days[0] = 'Sun'; 
  $days[1] = 'Mon'; 
  $days[2] = 'Tue'; 
  $days[3] = 'Wed'; 
  $days[4] = 'Thu'; 
  $days[5] = 'Fri'; 
  $days[6] = 'Sat'; 

  $dayRow = 0; 
  print( "<table bgcolor=\"#FFFFFF\">"); 
  print( "<caption valign=\"center\"><b>$monthName $selectedYear</b></caption>"); 
  print( "<tr>\n"); 
  for($i=0; $i<=6; $i++) { 
    print( "<td width=10%>$days[$i]</td>\n"); 
  } 
  print( "</tr>\n"); 

  print( "<tr>\n"); 
  while($dayRow < $firstday) { 
    print( "<td><!-- This day in last month --></td>"); 
    $dayRow += 1; 
  } 

  $day = 0; 
  if($frametarget) { 
    $targetString = 'target = '.$frametarget; 
  } else { 
    $targetString = ''; 
  } 

  while($day < $lastday) { 
    if(($dayRow % 7) == 0) { 
      print( "</tr>\n<tr>\n"); 
    } 
    $adjusted_day = $day+1; 
    print( "<td><a href=\"/php3/eventCalendar/event_content.phtml? 
month=$selectedMonth&day=$adjusted_day&year=$selectedYear\" $targetString>$adjusted_day</a></td>"); 
    $day += 1; 
    $dayRow += 1; 
  } 
  print( "\n</tr>\n</table>\n"); 
  #  print("$selectedMonth"); 
?>