Get the code for the day before yesterday and the day before yesterday in PHP.

In PHP, the code for getting the day before yesterday and the day before yesterday is the same when I went to the interview the day before yesterday, but I couldn't remember it. remember the date_sub (now (), 'interval 1 DAY') in MYSQL; date ('Y/m/d h: I: S ', mktime (date ('h'), date ('I'), date ('s'), date ('M'), date ('D') + 1, date ('Y ')));



--------------------------------------------------------------------------------

First obtain the UNIXTIME of today
Then subtract the number of seconds from one or two days.
Format the reduced UNIXTIME to a date.

--------------------------------------------------------------------------------




CODE: [Copy to clipboard] Date_default_timezone_set ('Asia/Shanghai ');
# Yesterday
Echo date ("Y/m/d h: I: s", time ()-24*60*60 );
Echo"
";
# The day before yesterday
Echo date ("Y/m/d h: I: s", time ()-2*24*60*60 );
?>


--------------------------------------------------------------------------------

Up

--------------------------------------------------------------------------------
There are many methods. I will also introduce one:

Date ("Y/m/d H: I: s", strtotime ("1 days ago "));
Date ("Y/m/d H: I: s", strtotime ("2 days ago "));

--------------------------------------------------------------------------------

Date ("Y/m/d H: I: s", mktime (0, 0, 0, date ("m"), date ("d")-1, date ("Y ")));

--------------------------------------------------------------------------------

In the past, computing time was always annoying. after learning it, the following is the current time of the next week.
Date_default_timezone_set ('Asia/Shanghai ');
$ Tmp = time () + 60*60*24*7;
Print date ("m/d/y h: I: s", $ tmp );

--------------------------------------------------------------------------------

Add:
$ Time_yes = localtime (time ()-24*60*60, true );
$ Time_ B _yes = localtime (time ()-2*24*60*60, true );
$ Yesterday = $ time_yes ['TM _ mday'];
$ The_day_before_yes = $ time_ B _yes ['TM _ mday'];

--------------------------------------------------------------------------------
Time ()-86400 yesterday's

--------------------------------------------------------------------------------

Experts like Yunna

--------------------------------------------------------------------------------




QUOTE:
Original post published by huule110
Date ("Y/m/d H: I: s", mktime (0, 0, 0, date ("m"), date ("d")-1, date ("Y ")));
That's good!

--------------------------------------------------------------------------------

// Yesterday
Print date ('Y-m-D', strtotime ('-1 DAY '));

// Last week
Print date ('Y-m-D', strtotime ('-1 week '));

// Last month
Print date ('Y-m-D', strtotime ('-1 month '));

// Last year
Print date ('Y-m-D', strtotime ('-1 year '));
?>

--------------------------------------------------------------------------------



QUOTE:
Original post published by huule110
Date ("Y/m/d H: I: s", mktime (0, 0, 0, date ("m"), date ("d")-1, date ("Y ")));
More calls to functions

--------------------------------------------------------------------------------

Strtotime gets a timestamp and you can format it yourself.
Strtotime ('Yesterday ');
Strtotime ('-2 Day ');