Date in php

Php get current date and time

$today = date("F j, Y, g:i a");   // October 30, 2019, 10:42 pm
$today = date("D M j G:i:s T Y"); // Wed Oct 30 22:42:18 UTC 2019
$today = date("Y-m-d H:i:s");     // 2019-10-30 22:42:18(MySQL DATETIME format)

Date in php

Things to be aware of when using week numbers with years.

<?php
echo date("YW", strtotime("2011-01-07")); // gives 201101
echo date("YW", strtotime("2011-12-31")); // gives 201152
echo date("YW", strtotime("2011-01-01")); // gives 201152 too
?>

BUT

<?php
echo date("oW", strtotime("2011-01-07")); // gives 201101
echo date("oW", strtotime("2011-12-31")); // gives 201152
echo date("oW", strtotime("2011-01-01")); // gives 201052 (Year is different than previous example)
?>

Reason:
Y is year from the date
o is ISO-8601 year number
W is ISO-8601 week number of year

Conclusion:
if using 'W' for the week number use 'o' for the year.

Source: php.net

Date in php

FYI: there's a list of constants with predefined formats on the DateTime object, for example instead of outputting ISO 8601 dates with:

<?php
echo date('c');
?>

or

<?php
echo date('Y-m-d\TH:i:sO');
?>

You can use

<?php
echo date(DateTime::ISO8601);
?>

instead, which is much easier to read.

Source: php.net

Date in php

<?php
// set the default timezone to use. Available since PHP 5.1
date_default_timezone_set('UTC');


// Prints something like: Monday
echo date("l");

// Prints something like: Monday 8th of August 2005 03:12:46 PM
echo date('l jS \of F Y h:i:s A');

// Prints: July 1, 2000 is on a Saturday
echo "July 1, 2000 is on a " . date("l", mktime(0, 0, 0, 7, 1, 2000));

/* use the constants in the format parameter */
// prints something like: Wed, 25 Sep 2013 15:28:57 -0700
echo date(DATE_RFC2822);

// prints something like: 2000-07-01T00:00:00+00:00
echo date(DATE_ATOM, mktime(0, 0, 0, 7, 1, 2000));
?>

Source: php.net

Date in php

<?php

// Prints the day, date, month, year, time, AM or PM
$dollar = date("l jS \of F Y") . "<br>";

echo $dollar;

// Result Example :- Wednesday 18th of August 2021

?>

Date in php

<?php
// prints something like: Wednesday the 15th
echo date('l \t\h\e jS');
?>
gmdate() - Format a GMT/UTC date/time
idate() - Format a local time/date as integer
getdate() - Get date/time information
getlastmod() - Gets time of last page modification
mktime() - Get Unix timestamp for a date
strftime() - Format a local time/date according to locale settings
time() - Return current Unix timestamp
DateTimeImmutable::__construct() - Returns new DateTimeImmutable object
Predefined DateTime Constants

Source: php.net

Similar codes

0 vote126 views1 answer
Laravel get header from request
PHP Laravel
53 votes288 views5 answers
How to check laravel version
PHP Laravel
0 vote155 views1 answer
Warning: require(C:\xampp\htdocs\ilsa\phpapiboatekapp\public/../vendor/autoload.php): failed to open stream: No such file or directory in C:\xampp\htdocs\ilsa\phpapiboatekapp\public\index.php on line 34
PHP
1 vote132 views1 answer
Laravel inverse seeder
PHP Laravel
11 votes106 views2 answers
Php installation
PHP
1 vote113 views3 answers
Php DateTime comparation
PHP
5 votes119 views2 answers
Laravel jetstream livewire
PHP
8 votes145 views2 answers
Store file into specific directory laravel using storage facade
PHP Laravel
1 vote115 views1 answer
Is curl faster than file_get_contents php
PHP
0 vote108 views1 answer
Cross-site request forgery validation failed. Required param "state" missing from persistent data
PHP