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@ 2018-05-30T14:09:40Z

<?php

echo 'Forward transition:'.PHP_EOL;

$dt = new DateTime('2018-03-25 1:30 Europe/Oslo');
$di = new DateInterval('P1D');

echo $dt->add($di)->format('c').PHP_EOL;

$dt = new DateTime('2018-03-25 1:30 Europe/Oslo');
$di = new DateInterval('PT24H');

echo $dt->add($di)->format('c').PHP_EOL;

$dt = new DateTime('2018-03-25 1:30 Europe/Oslo');
$di = new DateInterval('P1DT24H');

echo $dt->add($di)->format('c').PHP_EOL;

echo PHP_EOL.'Backward transition:'.PHP_EOL;

$dt = new DateTime('2018-10-28 1:30 Europe/Oslo');
$di = new DateInterval('P1D');

echo $dt->add($di)->format('c').PHP_EOL;

$dt = new DateTime('2018-10-28 1:30 Europe/Oslo');
$di = new DateInterval('PT24H');

echo $dt->add($di)->format('c').PHP_EOL;

$dt = new DateTime('2018-10-28 1:30 Europe/Oslo');
$di = new DateInterval('P1DT24H');

echo $dt->add($di)->format('c').PHP_EOL;

Output for git.master_jit, git.master, rfc.property-hooks: Forward transition: 2018-03-26T01:30:00+02:00 2018-03-26T02:30:00+02:00 2018-03-27T01:30:00+02:00 Backward transition: 2018-10-29T01:30:00+01:00 2018-10-29T00:30:00+01:00 2018-10-30T01:30:00+01:00

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Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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