how to get date with php

1<?php
2
3// Use date
4  
5echo date("F j, Y, g:i a");                   // March 10, 2001, 5:16 pm
6echo date("m.d.y");                           // 03.10.01
7echo date("j, n, Y");                         // 10, 3, 2001
8echo date("Ymd");                             // 20010310
9echo date('h-i-s, j-m-y, it is w Day');       // 05-16-18, 10-03-01, 1631 1618 6 Satpm01
10echo date('\i\t \i\s \t\h\e jS \d\a\y.');     // It is the 10th day.
11echo date("D M j G:i:s T Y");                 // Sat Mar 10 17:16:18 MST 2001
12echo date('H:m:s \m \i\s\ \t\h\e\ \m\o\n\t\h'); // 17:03:18 m is the month
13echo date("H:i:s");                           // 17:16:18
14echo date("Y-m-d H:i:s");                     // 2001-03-10 17:16:18 Mysql format
15
16?>

1date("Y-m-d h:i:sa")

1// 1. create a date instance
2$date = new DateTime;
3
4// 2. set the date using the setDate(year, month, date) method on the
5//    $date instance
6$date->setDate(1999,02,19);

1<?php
2
3// Use date
4  
5echo date("F j, Y, g:i a");                   // September 23, 2021, 3:56 pm
6echo date("m.d.y");                           // 05.20.33
7echo date("j, n, Y");                         // 10, 3, 2001
8echo date("Ymd");                             // 20210616
9echo date('h-i-s, j-m-y, it is w Day');       // 06-17-19, 10-03-01, 1631 1618 6 Satpm01
10echo date('\i\t \i\s \t\h\e jS \d\a\y.');     // It is the 10th day.
11echo date("D M j G:i:s T Y");                 // Thur Oct 14 17:16:18 MST 1999
12echo date('H:m:s \m \i\s\ \t\h\e\ \m\o\n\t\h'); // 06:11:04 m is the minute
13echo date("H:i:s");                           // 09:19:30
14echo date("Y-m-d H:i:s");                     // 2012-09-14 04:03:02 Mysql format
15
16?>