Date format

use Carbon\Carbon;                                                        // cal carbon api in laravel

Carbon::now();                                                            // current date and time
Carbon::now('Europe/London');                                             // london tine zoze
Carbon::now('+13:30');                                                    //create a date with a custom fixed timezone offset
Carbon::today();                                                          // current date and time
new Carbon();                                                             // current date and time
(new Carbon('first day of December 2008'))->addWeeks(2)                   // add 2 week
Carbon::parse('first day of December 2008')->addWeeks(2);                 // add 2 week
Carbon::tomorrow('Europe/London');                                        // tomorrow date
Carbon::yesterday();                                                      // yesterday date
Carbon::createFromFormat('d/m/Y',$request->input('from_date'));           // date format from date object
\Carbon\Carbon::parse(@$prod_amt_price->from_date)->format('d/m/Y');       // show date in html from date object
Carbon::parse('2018-06-15 12:34:00', 'UTC');
$move = Carbon::now('UTC');

$year = 2000; $month = 4; $day = 19;
$hour = 20; $minute = 30; $second = 15;
$tz = 'Europe/Madrid';

echo Carbon::createFromDate($year, $month, $day, $tz)."\n";
echo Carbon::createMidnightDate($year, $month, $day, $tz)."\n";
echo Carbon::createFromTime($hour, $minute, $second, $tz)."\n";
echo Carbon::createFromTimeString("$hour:$minute:$second", $tz)."\n";
echo Carbon::create($year, $month, $day, $hour, $minute, $second, $tz)."\n";

$dt = Carbon::now();
echo $dt->diffInYears($dt->copy()->addYear());  // 1

$dt = new \DateTime('first day of January 2008'); // == instance from another API
$carbon = Carbon::instance($dt);


$date = Carbon::parse('2018-06-15 17:34:15.984512', 'UTC');
echo $date->isoFormat('MMMM Do YYYY, h:mm:ss a'); // June 15th 2018, 5:34:15 pm
echo "\n";
echo $date->isoFormat('dddd');           // Friday
echo "\n";
echo $date->isoFormat('MMM Do YY');      // Jun 15th 18
echo "\n";
echo $date->isoFormat('YYYY [escaped] YYYY'); // 2018 escaped 2018
echo $date->isoFormat('M/D/YY HH:mm'); // 1/3/19 18:33



$date = Carbon::parse('2018-03-16 15:45')->locale('en_US');

echo $date->format('g:i a l jS F Y');    // 3:45 pm Friday 16th March 2018
echo "\n";

$date->settings(['formatFunction' => 'translatedFormat']);

echo $date->format('g:i a l jS F Y');    // 3:45 ?? ??? 16? 3? 2018
echo "\n";

$date->settings(['formatFunction' => 'isoFormat']);

echo $date->format('LL');                // 2018?3?16?
echo "\n";

// When you set a custom format() method you still can access the native method using rawFormat()
echo $date->rawFormat('D');              // Fri

isoFormat

getter Formate

$dt = Carbon::parse('2012-10-5 23:26:11.123789');

// These getters specifically return integers, ie intval()
var_dump($dt->year);                                         // int(2012)
var_dump($dt->month);                                        // int(10)
var_dump($dt->day);                                          // int(5)
var_dump($dt->hour);                                         // int(23)
var_dump($dt->minute);                                       // int(26)
var_dump($dt->second);                                       // int(11)
var_dump($dt->micro);                                        // int(123789)
// dayOfWeek returns a number between 0 (sunday) and 6 (saturday)
var_dump($dt->dayOfWeek);                                    // int(5)
// dayOfWeekIso returns a number between 1 (monday) and 7 (sunday)
var_dump($dt->dayOfWeekIso);                                 // int(5)
var_dump($dt->englishDayOfWeek);                             // string(6) "Friday"
var_dump($dt->shortEnglishDayOfWeek);                        // string(3) "Fri"

setter Formate
$dt = Carbon::now();

$dt->year = 1975;
$dt->month = 13;             // would force year++ and month = 1
$dt->month = 5;
$dt->day = 21;
$dt->hour = 22;
$dt->minute = 32;
$dt->second = 5;

$dt->timestamp = 169957925;  // This will not change the timezone
// Same as:
$dt->setTimestamp(169957925);
$dt->timestamp(169957925);

// Set the timezone via DateTimeZone instance or string
$dt->timezone = new DateTimeZone('Europe/London');
$dt->timezone = 'Europe/London';
$dt->tz = 'Europe/London';

// verbose way:
$dt->setYear(2001);
echo $dt->year;      // 2001
echo "\n";

// set/get method:
$dt->year(2002);
echo $dt->year();    // 0000-05-22 03:32:05
echo "\n";

Week Formate
$en = CarbonImmutable::now()->locale('en_US');


var_dump($en->firstWeekDay);                           // int(0)
var_dump($en->lastWeekDay);                            // int(6)
var_dump($en->startOfWeek()->format('Y-m-d H:i'));     // string(16) "2019-06-30 00:00"
var_dump($en->endOfWeek()->format('Y-m-d H:i'));       // string(16) "2019-07-06 23:59"

echo "-----------\n";

// We still can force to use an other day as start/end of week
$start = $en->startOfWeek(Carbon::TUESDAY);
$end = $en->endOfWeek(Carbon::MONDAY);
var_dump($start->format('Y-m-d H:i'));                 // string(16) "2019-07-02 00:00"
var_dump($end->format('Y-m-d H:i'));                   // string(16) "2019-07-08 23:59"

echo "-----------\n";

$en = CarbonImmutable::parse('2015-02-05'); // use en_US as default locale

echo "-----------\n";

var_dump($en->weeksInYear());                          // int(52)
var_dump($en->isoWeeksInYear());                       // int(53)

$en = CarbonImmutable::parse('2017-02-05');

echo "-----------\n";



Comparison Formate
echo Carbon::now()->tzName;                        // UTC
$first = Carbon::create(2012, 9, 5, 23, 26, 11);
$second = Carbon::create(2012, 9, 5, 20, 26, 11, 'America/Vancouver');

echo $first->toDateTimeString();                   // 2012-09-05 23:26:11
echo $first->tzName;                               // UTC
echo $second->toDateTimeString();                  // 2012-09-05 20:26:11
echo $second->tzName;                              // America/Vancouver

var_dump($first->equalTo($second));                // bool(false)
var_dump($first->notEqualTo($second));             // bool(true)
var_dump($first->greaterThan($second));            // bool(false)
var_dump($first->greaterThanOrEqualTo($second));   // bool(false)
var_dump($first->lessThan($second));               // bool(true)
var_dump($first->lessThanOrEqualTo($second));      // bool(true)

$first->setDateTime(2012, 1, 1, 0, 0, 0);
$second->setDateTime(2012, 1, 1, 0, 0, 0);         // Remember tz is 'America/Vancouver'

var_dump($first->equalTo($second));                // bool(false)
var_dump($first->notEqualTo($second));             // bool(true)
var_dump($first->greaterThan($second));            // bool(false)
var_dump($first->greaterThanOrEqualTo($second));   // bool(false)
var_dump($first->lessThan($second));               // bool(true)
var_dump($first->lessThanOrEqualTo($second));      // bool(true)

// All have short hand aliases and PHP equivalent code:

var_dump($first->eq($second));                     // bool(false)
var_dump($first->equalTo($second));                // bool(false)
var_dump($first == $second);                       // bool(false)

var_dump($first->ne($second));                     // bool(true)
var_dump($first->notEqualTo($second));             // bool(true)
var_dump($first != $second);                       // bool(true)

var_dump($first->gt($second));                     // bool(false)
var_dump($first->greaterThan($second));            // bool(false)
var_dump($first->isAfter($second));                // bool(false)
var_dump($first > $second);                        // bool(false)

var_dump($first->gte($second));                    // bool(false)
var_dump($first->greaterThanOrEqualTo($second));   // bool(false)
var_dump($first >= $second);                       // bool(false)

var_dump($first->lt($second));                     // bool(true)
var_dump($first->lessThan($second));               // bool(true)
var_dump($first->isBefore($second));               // bool(true)
var_dump($first < $second);                        // bool(true)

var_dump($first->lte($second));                    // bool(true)
var_dump($first->lessThanOrEqualTo($second));      // bool(true)
var_dump($first <= $second);                       // bool(true)


Addition and Subtraction Formate
 $dt = Carbon::create(2012, 1, 31, 0);

echo $dt->toDateTimeString();            // 2012-01-31 00:00:00

echo $dt->addCenturies(5);               // 2512-01-31 00:00:00
echo $dt->addCentury();                  // 2612-01-31 00:00:00
echo $dt->subCentury();                  // 2512-01-31 00:00:00
echo $dt->subCenturies(5);               // 2012-01-31 00:00:00

echo $dt->addYears(5);                   // 2017-01-31 00:00:00
echo $dt->addYear();                     // 2018-01-31 00:00:00
echo $dt->subYear();                     // 2017-01-31 00:00:00
echo $dt->subYears(5);                   // 2012-01-31 00:00:00

echo $dt->addQuarters(2);                // 2012-07-31 00:00:00
echo $dt->addQuarter();                  // 2012-10-31 00:00:00
echo $dt->subQuarter();                  // 2012-07-31 00:00:00
echo $dt->subQuarters(2);                // 2012-01-31 00:00:00

echo $dt->addMonths(60);                 // 2017-01-31 00:00:00
echo $dt->addMonth();                    // 2017-03-03 00:00:00 equivalent of $dt->month($dt->month + 1); so it wraps
echo $dt->subMonth();                    // 2017-02-03 00:00:00
echo $dt->subMonths(60);                 // 2012-02-03 00:00:00

echo $dt->addDays(29);                   // 2012-03-03 00:00:00
echo $dt->addDay();                      // 2012-03-04 00:00:00
echo $dt->subDay();                      // 2012-03-03 00:00:00
echo $dt->subDays(29);                   // 2012-02-03 00:00:00

echo $dt->addWeekdays(4);                // 2012-02-09 00:00:00
echo $dt->addWeekday();                  // 2012-02-10 00:00:00
echo $dt->subWeekday();                  // 2012-02-09 00:00:00
echo $dt->subWeekdays(4);                // 2012-02-03 00:00:00

echo $dt->addWeeks(3);                   // 2012-02-24 00:00:00
echo $dt->addWeek();                     // 2012-03-02 00:00:00
echo $dt->subWeek();                     // 2012-02-24 00:00:00
echo $dt->subWeeks(3);                   // 2012-02-03 00:00:00

echo $dt->addHours(24);                  // 2012-02-04 00:00:00
echo $dt->addHour();                     // 2012-02-04 01:00:00
echo $dt->subHour();                     // 2012-02-04 00:00:00
echo $dt->subHours(24);                  // 2012-02-03 00:00:00

echo $dt->addMinutes(61);                // 2012-02-03 01:01:00
echo $dt->addMinute();                   // 2012-02-03 01:02:00
echo $dt->subMinute();                   // 2012-02-03 01:01:00
echo $dt->subMinutes(61);                // 2012-02-03 00:00:00

echo $dt->addSeconds(61);                // 2012-02-03 00:01:01
echo $dt->addSecond();                   // 2012-02-03 00:01:02
echo $dt->subSecond();                   // 2012-02-03 00:01:01
echo $dt->subSeconds(61);                // 2012-02-03 00:00:00

echo $dt->addMilliseconds(61);           // 2012-02-03 00:00:00
echo $dt->addMillisecond();              // 2012-02-03 00:00:00
echo $dt->subMillisecond();              // 2012-02-03 00:00:00
echo $dt->subMillisecond(61);            // 2012-02-03 00:00:00

echo $dt->addMicroseconds(61);           // 2012-02-03 00:00:00
echo $dt->addMicrosecond();              // 2012-02-03 00:00:00
echo $dt->subMicrosecond();              // 2012-02-03 00:00:00
echo $dt->subMicroseconds(61);           // 2012-02-03 00:00:00

// and so on for any unit: millenium, century, decade, year, quarter, month, week, day, weekday,
// hour, minute, second, microsecond.

// Generic methods add/sub (or subtract alias) can take many different arguments:
echo $dt->add(61, 'seconds');                      // 2012-02-03 00:01:01
echo $dt->sub('1 day');                            // 2012-02-02 00:01:01
echo $dt->add(CarbonInterval::months(2));          // 2012-04-02 00:01:01
echo $dt->subtract(new DateInterval('PT1H'));      // 2012-04-01 23:01:01



Difference Formate
 echo Carbon::now('America/Vancouver')->diffInSeconds(Carbon::now('Europe/London')); // 0

$dtOttawa = Carbon::createMidnightDate(2000, 1, 1, 'America/Toronto');
$dtVancouver = Carbon::createMidnightDate(2000, 1, 1, 'America/Vancouver');
echo $dtOttawa->diffInHours($dtVancouver);                             // 3
echo $dtVancouver->diffInHours($dtOttawa);                             // 3

echo $dtOttawa->diffInHours($dtVancouver, false);                      // 3
echo $dtVancouver->diffInHours($dtOttawa, false);                      // -3

$dt = Carbon::createMidnightDate(2012, 1, 31);
echo $dt->diffInDays($dt->copy()->addMonth());                         // 31
echo $dt->diffInDays($dt->copy()->subMonth(), false);                  // -31

$dt = Carbon::createMidnightDate(2012, 4, 30);
echo $dt->diffInDays($dt->copy()->addMonth());                         // 30
echo $dt->diffInDays($dt->copy()->addWeek());                          // 7

$dt = Carbon::createMidnightDate(2012, 1, 1);
echo $dt->diffInMinutes($dt->copy()->addSeconds(59));                  // 0
echo $dt->diffInMinutes($dt->copy()->addSeconds(60));                  // 1
echo $dt->diffInMinutes($dt->copy()->addSeconds(119));                 // 1
echo $dt->diffInMinutes($dt->copy()->addSeconds(120));                 // 2

echo $dt->addSeconds(120)->secondsSinceMidnight();                     // 120

$interval = $dt->diffAsCarbonInterval($dt->copy()->subYears(3), false);
echo ($interval->invert ? 'minus ' : 'plus ') . $interval->years;      // minus 3

$date1 = Carbon::createMidnightDate(2016, 1, 5);
$date2 = Carbon::createMidnightDate(2017, 3, 15);

echo $date1->diffInDays($date2);                   // 435
echo $date1->diffInWeekdays($date2);               // 311
echo $date1->diffInWeekendDays($date2);            // 124
echo $date1->diffInWeeks($date2);                  // 62
echo $date1->diffInMonths($date2);                 // 14
echo $date1->diffInYears($date2);                  // 1




How to create calender of a month using carbon
 $today = Carbon::today();

    echo '<h1 class="w3-text-teal"><center>' . $today->format('F Y') . '</center></h1>';

    $tempDate = Carbon::createFromDate($today->year, $today->month, 1);



    echo '<table border="1" class = "w3-table w3-boarder w3-striped">
           <thead><tr class="w3-theme">
           <th>Sun</th>
           <th>Mon</th>
           <th>Tue</th>
           <th>Wed</th>
           <th>Thu</th>
           <th>Fri</th>
           <th>Sat</th>
           </tr></thead>';

    $skip = $tempDate->dayOfWeek;


    for($i = 0; $i < $skip; $i++)
    {
        $tempDate->subDay();
    }


    //loops through month
    do
    {
        echo '<tr>';
        //loops through each week
        for($i=0; $i < 7; $i++)
        {
            echo '<td><span class="date">';

            echo $tempDate->day;

            echo '</span></td>';

            $tempDate->addDay();
        }
        echo '</tr>';

    }while($tempDate->month == $today->month);

    echo '</table>';