For the original processing time class, please correct me

Timer. class. php? // ####################### StartIntroduce ############### #########################// author: bluemaple; email: bluemaple@x263.net // last modified at 2002-1-281: 35 // This timer. class. php
// ####################### Start Introduce ############## #########################
// Author: bluemaple; email: bluemaple@x263.net
// Last Modification time:
// This function solves the problem of returned Time display format. Including all formats of the date () function. the default $ type is the most common type.
// Except for $ year, $ month, $ day, $ hour, $ minute, $ second; added $ week (week), $ zone (day of the year ), $ numMonth (number of days in the current month)
// The default format is the most common format.
// Features. mktime is the most used in time processing. mktime can be set here as expected (year, month, or day ).
// MktimeY (); mktimeW (); mktimeM (); mktimeD (); you can easily set a time interval between y and n months, which is convenient to use in mysql search.
// SubTime (); the function can be used to conveniently find the days and weeks of two time differences.
// ######################## End Introduce ############# ###########################

Class TIMER {
Var $ year; // year
Var $ month; // month
Var $ day; // day
Var $ hour; // hour
Var $ minute; // minute
Var $ second; // second
Var $ week; // week
Var $ zone; // The Day of the year
Var $ numMonth; // Number of days in the current month
Var $ mktime; // mktime

Function year ($ time = "", $ type = 0) {// return year
// $ Type = 0 indicates the year in which four digits are returned.
// $ Type = 1 indicates the year in which two digits are returned.
If ($ time = "") $ time = time ();
If ($ type = 0) $ this-> year = date ("Y", $ time );
If ($ type = 1) $ this-> year = date ("y", $ time );
Return $ this-> year;
}

Function month ($ time = "", $ type = 0) {// return month
// $ Type = 0 indicates that 1 ~ is returned ~ 12
// $ Type = 1 indicates 01 ~ is returned ~ 12
// $ Type = 2 indicates that three English letters (jan) are returned.
// $ Type = 3 indicates that the full English name is returned.
If ($ time = "") $ time = time ();
If ($ type = 0) $ this-> month = date ("n", $ time );
If ($ type = 1) $ this-> month = date ("m", $ time );
If ($ type = 2) $ this-> month = date ("M", $ time );
If ($ type = 3) $ this-> month = date ("F", $ time );
Return $ this-> month;
}

Function day ($ time = "", $ type = 0) {// Return day
// $ Type = 0 returns 1 ~ 31
// $ Type = 1 returns 01 ~ 31
If ($ time = "") $ time = time ();
If ($ type = 0) $ this-> day = date ("j", $ time );
If ($ type = 1) $ this-> day = date ("d", $ time );
Return $ this-> day;
}

Function hour ($ time = "", $ type = 0) {// when return
// $ Type = 0 returns 1 ~ 24
// $ Type = 1 returns 1 ~ 12
// $ Type = 2 return 01 ~ 24
// $ Type = 3 return 01 ~ 12
If ($ time = "") $ time = time ();
If ($ type = 0) $ this-> hour = date ("H", $ time );
If ($ type = 1) $ this-> hour = date ("h", $ time );
If ($ type = 2) $ this-> hour = date ("G", $ time );
If ($ type = 3) $ this-> hour = date ("g", $ time );
Return $ this-> hour;
}

Function minute ($ time = "", $ type = 0) {// return score
If ($ time = "") $ time = time ();
If ($ type = 0) $ this-> minute = date ("I", $ time );
Return $ this-> minute;
}

Function second ($ time = "", $ type = 0) {// return second
// $ Type = 0 returns 1 ~ 59
// $ Type = 1 returns the suffix of the character plus the English sequence, two English letters
If ($ time = "") $ time = time ();
If ($ type = 0) $ this-> second = date ("s", $ time );
If ($ type = 1) $ this-> second = date ("S", $ time );
Return $ this-> second;
}

Function week ($ time = "", $ type = 0) {// return week
// $ Type = 0 returns 0 ~ 6
// $ Type = 1 returns the week with three letters
// $ Type = 2 returns the week of the full letter
If ($ time = "") $ time = time ();
If ($ type = 0) $ this-> week = date ("w", $ time );
If ($ type = 1) $ this-> week = date ("D", $ time );
If ($ type = 2) $ this-> week = date ("l", $ time );
Return $ this-> week;
}

Function zone ($ time = "") {// day of the year;
If ($ time = "") $ time = time ();
$ This-> zone = date ("z", $ time );
Return $ this-> zone;
}

Function numMonth ($ time = "") {// Number of days in the current month
If ($ time = "") $ time = time ();
$ This-> numMonth = date ("t", $ time );
Return $ this-> numMonth;
}

Function time ($ time = "") {// Obtain all parameters about the current time.
If ($ time = "") $ time = time ();
$ This-> year ($ time );
$ This-> month ($ time );
$ This-> day ($ time );
$ This-> hour ($ time );
$ This-> minute ($ time );
$ This-> second ($ time );
$ This-> week ($ time );
$ This-> zone ($ time );
$ This-> numMonth ($ time );
}

Function mktime ($ year = 0, $ month = 0, $ day = 0, $ hour = 0, $ minute = 0, $ second = 0) {// year, month, day, hour, minute, second
$ This-> mktime = mktime ($ hour, $ minute, $ second, $ month, $ day, $ year );
Return $ this-> mktime;
}

Function mktimeY ($ time = "", $ y = 1) {// Obtain one year before y. The default value is 1.
$ This-> time ($ time );
$ This-> mktime = mktime (0, 0, 0, $ this-> month, $ this-> day, ($ this-> year-$ y ));
Return $ this-> mktime;
}

Function mktimeM ($ time = "", $ m = 1) {// Obtain a time before m months. The default value is 1.
$ This-> time ($ time );
$ This-> mktime = mktime (0, 0, 0, $ this-> month-$ m, $ this-> day, $ this-> year );
Return $ this-> mktime;
}

Function mktimeD ($ time = "", $ d = 1) {// Obtain a time before d days. the default value is 1 day.
$ This-> time ($ time );
$ This-> mktime = mktime (0, 0, 0, $ this-> month, $ this-> day-$ d, $ this-> year );
Return $ this-> mktime;
}

Function mktimeW ($ time = "", $ w = 1) {// Obtain a time before w weeks. The default value is 1 week.
$ This-> time ($ time );
$ This-> mktime = mktime (0, 0, 0, $ this-> month, $ this-> day-7 * $ w, $ this-> year );
Return $ this-> mktime;
}

Function subTime ($ aTime = "", $ bTime = "") {// difference between the two times, and the latter minus the former
If ($ aTime = "") $ aTime = time ();
If ($ bTime = "") $ bTime = time ();
$ SubTime = $ bTime-$ aTime;
$ This-> second = intval ($ subTime );
$ This-> minute = intval ($ subTime/60 );
$ This-> hour = intval ($ this-> minute/60 );
$ This-> day = intval ($ this-> hour/24 );
$ This-> week = intval ($ this-> day/7 );
$ This-> month = intval ($ this-> day/30 );
$ This-> year = intval ($ this-> Monday/12 );
}
}
?>
Test text. php
Require ("./timer. class. php ");
//###################################
Echo"
___________________________________
";
$ TIMER = new TIMER;
$ D = $ TIMER-> mktimeW ();
$ TIMER-> subTime ($ d );
Echo "second"; echo $ TIMER-> second; echo"
";
Echo "minute"; echo $ TIMER-> minute; echo"
";
Echo "hour"; echo $ TIMER-> hour; echo"
";
Echo "day"; echo $ TIMER-> day; echo"
";
Echo "week"; echo $ TIMER-> week; echo"
";
Echo "month"; echo $ TIMER-> month; echo"
";
Echo "year"; echo $ TIMER-> year; echo"
";
Echo"
___________________________________
";
?>