Calendar Display program _php

$selectedDay = Date (' d ');
$selectedMonth = Date (' m ');
$selectedYear = Date (' Y ');
Gets the first day of the month is the numeric type of the week
$firstday = Date (' W ', Mktime (0,0,0, $selectedMonth, 1, $selectedYear));
Find out the last day of this month
$lastday = 31;
do {
$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);
Get the corresponding English name for the month
$monthName = Date (' F ', Mktime (0,0,0, $selectedMonth, 1, $selectedYear));
Display the calendar header
$days = Array ("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday");
$dayRow = 0;
Print ("



























"); Print (" "); Print (" \ n "); for ($i =0; $i <=6; $i + +) {print (" \ n "); } print (" \ n "); Print (" \ n "); Empty in front of the first day of the month ($dayRow < $firstday) {print (" "); $dayRow + = 1; } $day = 0; while ($day < $lastday) {//The following judgment statement is used to convert each display 7 time position to the next line if (($dayRow% 7) = = 0) {print (" \ n \ n "); } $adjusted _day = $day +1;//The date of the day is shown in red if ($adjusted _day== $selectedDay) {echo] ";} Else{echo " ";} $day + = 1; $dayRow + = 1; } print ("\ n \ n

$monthName $selectedYear

$days [$i]
$adjusted _day	$adjusted _day

");
?>

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