Mbinu createFromImmutable ya darasa DateTime

Mbinu tuli createFromImmutable ya darasa DateTime huunda kitu kipya kinachobadilika DateTime kulingana na kitu kisichobadilika DateTimeImmutable.

Syntax

phpDateTime::createFromImmutable(DateTimeImmutable $object): DateTime

Mfano

Wacha tuunde kitu kinachobadilika DateTime kutoka kwa kitu kisichobadilika:

php<?php
  $immutable = new DateTimeImmutable('2023-07-15');
  $mutable = DateTime::createFromImmutable($immutable);
  echo $mutable->format('Y-m-d');
?>

Matokeo ya utekelezaji wa kodi:

php'2023-07-15'

Mfano

Wacha tuonyeshe tofauti kati ya vitu vinavyobadilika na visivyobadilika:

php<?php
  $immutable = new DateTimeImmutable('2023-07-15');
  $mutable = DateTime::createFromImmutable($immutable);
  
  $mutable->modify('+1 day');
  $newImmutable = $immutable->modify('+1 day');
  
  echo $mutable->format('Y-m-d') . "\n";
  echo $newImmutable->format('Y-m-d');
?>

Matokeo ya utekelezaji wa kodi:

php'2023-07-16'
'2023-07-16'

Mfano

Kuunda kitu kinachobadilika na eneo la muda:

php<?php
  $timezone = new DateTimeZone('Europe/Moscow');
  $immutable = new DateTimeImmutable('now', $timezone);
  $mutable = DateTime::createFromImmutable($immutable);
  echo $mutable->format('Y-m-d H:i:s e');
?>

Matokeo ya utekelezaji wa kodi:

php'2023-07-15 14:30:00 Europe/Moscow'

Angalia pia