php 如何格式化原子日期时间
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how to format atom date time
提问by Yaniv Golan
I'm getting dates from feed in this format:
我以这种格式从提要中获取日期：
2009-11-04T19:55:41Z
I'm trying to format it using the date()function in PHP, but I get an error saying:
我正在尝试使用date()PHP 中的函数对其进行格式化，但收到一条错误消息：
date() expects parameter 2 to be long, object given in /bla/bla.php
date() 期望参数 2 很长，对象在 /bla/bla.php 中给出
I tried using preg_replace()to remove the Tand the Z, but still can't get it to work.
我尝试使用preg_replace()删除T和Z，但仍然无法使其正常工作。
回答by Josh Leitzel
回答by Paul T. Rawkeen
What about
关于什么
\DateTime::createFromFormat(\DateTime::ATOM, $AtomDate); // converting Atom date to object
or
或者
date(\DateTime::ATOM, $timestamp); // formatting timestamp to Atom time
or both
或两者
$dto = \DateTime::createFromFormat(\DateTime::ATOM, $AtomDate);
date('d-M-Y H:i:s', $dto->getTimestamp()); // formatting Atom date to anything you want
or even better
甚至更好
$dto = \DateTime::createFromFormat(\DateTime::ATOM, $AtomDate);
$formattedDate = $dto->format('d-M-Y H:i:s');
or with time zone (as mentioned in comments)
或时区（如评论中所述）
$dto = \DateTime::createFromFormat(
\DateTime::ATOM,
$ticketUpdatedAt,
new \DateTimeZone('UTC')
);
$ticketUpdatedDate = $dto->format('Y-m-d H:i:s');
回答by Brian Fisher
回答by Joey
That is the standard ISO 8601 combined date and time format given in UTC (hence the Z).
这是以 UTC 给出的标准 ISO 8601 组合日期和时间格式（因此是 Z）。
You might be able to parse it using
您也许可以使用
DateTime::createFromFormat('c', '2009-02-03');
or, if that fails (shouldn't, if PHP claims to understand ISO 8601), you can replace the Z by "+00:00".
或者，如果失败（不应该，如果 PHP 声称了解 ISO 8601），您可以将 Z 替换为“+00:00”。
