Two php date control instances _ PHP-php Tutorial

This article mainly introduces two php date control classes, including detailed style control and usage methods, which are very useful. if you need them, you can refer to the following examples to illustrate two php date control classes. Share it with you for your reference. The specific analysis is as follows:

Because I have to find two time and date controls for my work, I don't need to implement js as long as php is used, because I want to refer to the query operations. if you are interested, please refer to them, I used the second one myself, so the second one was modified.

Example 1: The code is as follows:

The code is as follows:

<? Php
Class Calendar
{
Var $ month;
Var $ year;

Function _ construct ($ year, $ month)
{
$ This-> year = $ year;
$ This-> month = $ month;
}

Function endday ()
{
$ Daydate = date ("d", mktime (0, 0, 0, $ this-> month, 35, $ this-> year ));
$ Endday = 35-$ daydate;
Return $ endday;
}

Function oneday_week ()
{
$ Oneday_week = date ("w", mktime (0, 0, 0, $ this-> month, 1, $ this-> year ));
Return $ oneday_week;
}

Function title_link ()
{
If (! Isset ($ this-> month )&&! Isset ($ this-> year ))
{
$ This-> year = date ("Y ");
$ This-> month = date ("m ");
}

$ Lastmonth = $ this-> month-1;
$ Nextmonth = $ this-> month + 1;
$ Lastyear = $ this-> year;
$ Nextyear = $ this-> year;

If ($ this-> month <= 1)
{
$ Lastmonth = 12;
$ Nextmonth = $ this-> month + 1;
$ Lastyear = $ this-> year-1;
$ Nextyear = $ this-> year;
}
Elseif ($ this-> month> = 12)
{
$ Lastmonth = $ this-> month-1;
$ Nextmonth = 1;
$ Lastyear = $ this-> year;
$ Nextyear = $ this-> year + 1;
}

$ Str ="

<

";
$ Str. ="

". $ This-> year." -- ". $ this-> month ."

";
$ Str. ="

>>>

";
Return $ str;
}

Function Show_Calendar ()
{
Echo"



















". $ This-> title_link ()." ";$ Weekarray = array ("day", "one", "two", "three", "four", "five", "six "); For ($ k = 0; $ k <= 6; $ k ++){Echo" ";}Echo" "; For ($ I = 0; $ I <= 5; $ I ++){Echo" ";For ($ j = 1; $ j <= 7; $ j ++){$ Math = ($ j-$ this-> oneday_week () + 7 * $ I; Echo" ";}Echo" ";}Echo"

". $ Weekarray [$ k]."

"; If ($ math <= $ this-> endday () and $ math> = 1) { Echo $ math; } Echo"

";
}
}
$ Calendar = new Calendar ($ _ GET ['Year'], $ _ GET ['month']);
$ Calendar-> month = $ _ GET ['month'];
$ Calendar-> year = $ _ GET ['Year'];
$ Calendar-> Show_Calendar ();
?>

Example 2: The code is as follows:

The code is as follows:

<? Php
Header ("content-type: text/html; charset = utf-8 ");
?>

<? Php
If (! Emptyempty ($ _ GET )){
$ Year = isset ($ _ GET ['Year'])? $ _ GET ['Year']: date ('Y ');
$ Month = isset ($ _ GET ['month'])? $ _ GET ['month']: date ('M ');
$ Day = isset ($ _ GET ['day'])? $ _ GET ['day']: date ('D ');
}
If (emptyempty ($ year )){
$ Year = date ('Y ');
}
If (emptyempty ($ month )){
$ Month = date ('M ');
}

If (emptyempty ($ month )){
$ Days = date ('D ');
}

$ Start_weekday = date ('W', mktime (0, 0, 0, $ month, 1, $ year ));
// Echo $ start_weekday;
$ Days = date ('t', mktime (0, 0, 0, $ month, 1, $ year ));
// Echo $ days;
$ Week = array ('day', 'yi', '2', '3', '4', '5', '6 ');
$ I = 0;
$ K = 1;
$ J = 0;
Echo'

';Echo' ';Echo' ';For ($ I = 0; $ I <7; $ I ++ ){Echo' ';}Echo' ';Echo' ';For ($ j = 0; $ j <$ start_weekday; $ j ++ ){Echo' ';}While ($ k <= $ days ){If ($ k = $ day ){Echo' ';} Else {Echo' ';}If ($ j + 1) % 7 = 0 ){Echo' ';}$ J ++;$ K ++;}While ($ j % 7! = 0 ){Echo' ';$ J ++;}Echo' '; Echo' ';Echo" ';Echo" ';Echo' ';Echo" ';Echo" ';Echo' ';Echo'

'. $ Year. 'year'. $ month. 'month '.'
'. $ Week [$ I].'
'. $ J .'	'. $ K .'	'. $ K .'
'. $ J .'
". '<'.'	". '<'.'	'; Echo ''; Echo'			". '> '.'	". '> '.'

';

Function lastYear ($ year, $ month ){
$ Year = $ year-1;
Return "year = $ year & month = $ month ";
}
Function lastMonth ($ year, $ month ){
If ($ month = 1 ){
$ Year = $ year-1;
$ Month = 12;
} Else {
$ Month --;
}
Return "year = $ year & month = $ month ";
}
Function nextYear ($ year, $ month ){
$ Year = $ year + 1;
Return "year = $ year & month = $ month ";
}
Function nextMonth ($ year, $ month ){
If ($ month = 12 ){
$ Year = $ year + 1;
$ Month = 1;
} Else {
$ Month ++;
}
Return "year = $ year & month = $ month ";
}

?>

I hope this article will help you with php programming.