<?php

/*

Function Written by Nelson Neoh @3/2004.

For those who wants to utilize this code, please do not remove this remark.

If you have done any enhancement to this code, please post the copy at http://www.dev-club.com PHP board. Thank you.

Function usage: calendar(Month,Year)

*/

function calendar($MM,$YYYY){

if($MM=="") $MM = date("m");

if($YYYY=="") $YYYY = date("Y");

if(checkdate($MM,1,$YYYY)){

$stringDate = strftime("%d %b %Y",mktime (0,0,0,$MM,1,$YYYY));

$days = strftime("%d",mktime (0,0,0,$MM+1,0,$YYYY));

$firstDay = strftime("%w",mktime (0,0,0,$MM,1,$YYYY));

$lastDay = strftime("%w",mktime (0,0,0,$MM,$days,$YYYY));

$printDays = $days;

$preMonth = strftime("%m",mktime (0,0,0,$MM-1,1,$YYYY));

$preYear = strftime("%Y",mktime (0,0,0,$MM-1,1,$YYYY));

$nextMonth = strftime("%m",mktime (0,0,0,$MM+1,1,$YYYY));

$nextYear = strftime("%Y",mktime (0,0,0,$MM+1,1,$YYYY));

print("<table border="1" cellpadding="1" cellspacing="1">");

print("<tr><th valign="top"><a href="".$_SERVER['PHP_SELF']."?NB=".$_GET["NB"]."&MM=".$preMonth."&YY=".$preYear."">P</a></th>");

print("<th colspan="5" valign="top">".strftime("%b %Y",mktime (0,0,0,$MM,1,$YYYY))."</th>");

print("<th valign="top"><a href="".$_SERVER['PHP_SELF']."?NB=".$_GET["NB"]."&MM=".$nextMonth."&YY=".$nextYear."">N</a></th></tr>");

print("<tr>");

print("<th>Sun</th><th>Mon</th><th>Tue</th><th>Wed</th><th>Thu</th><th>Fri</th><th>Sat</th></tr>");

$currentDays = 1;

for($a=1;$a<=5;$a++){

print("<tr align="left" valign="top">");

$diffDays = $firstDay-$lastDay;

if($firstDay>$lastDay && $currentDays ==1 && ($diffDays<>1)){

for($x=$lastDay;$x>=0;$x--){

$printDays = $days-$x;

print("<td>$printDays</td>");

}

for($z=1;$z<$firstDay-$lastDay;$z++){

print("<td></td>");

}

for($y=$firstDay;$y<7;$y++){

print("<td>$currentDays</td>");

$currentDays++;

}

} elseif($firstDay!=0 && $currentDays==1){

for($z=1;$z<=$firstDay;$z++){

print("<td></td>");

}

for($y=$firstDay;$y<7;$y++){

print("<td>$currentDays</td>");

$currentDays++;

}

} else {

for($u=1;$u<=7 && $currentDays<=$days;$u++){

print("<td>$currentDays</td>");

$currentDays++;

}

}

print("</tr>");

}

print("</table>");

}

}

?>