if you want to know what all the constants looks like, try
<?php
$constants= (new ReflectionClass("DateTimeInterface"))->getConstants();
foreach($constants as $name => $format){
echo "{$name}: " . date($format, 0) . "\n";
}
?>
in php 8.0.3 it prints:
ATOM: 1970-01-01T01:00:00+01:00
COOKIE: Thursday, 01-Jan-1970 01:00:00 CET
ISO8601: 1970-01-01T01:00:00+0100
RFC822: Thu, 01 Jan 70 01:00:00 +0100
RFC850: Thursday, 01-Jan-70 01:00:00 CET
RFC1036: Thu, 01 Jan 70 01:00:00 +0100
RFC1123: Thu, 01 Jan 1970 01:00:00 +0100
RFC7231: Thu, 01 Jan 1970 01:00:00 GMT
RFC2822: Thu, 01 Jan 1970 01:00:00 +0100
RFC3339: 1970-01-01T01:00:00+01:00
RFC3339_EXTENDED: 1970-01-01T01:00:00.000+01:00
RSS: Thu, 01 Jan 1970 01:00:00 +0100
W3C: 1970-01-01T01:00:00+01:00
The DateTimeInterface interface
(PHP 5 >= 5.5.0, PHP 7)
Вступ
DateTimeInterface is meant so that both DateTime and DateTimeImmutable can be type hinted for. It is not possible to implement this interface with userland classes.
Короткий Огляд Класа
DateTimeInterface
{
/* Методи */
}Журнал Змін
| Версія | Опис |
|---|---|
| 5.5.8 | Trying to implement DateTimeInterface raises a fatal error now. Formerly implementing the interface didn't raise an error, but the behavior was erroneous. |
Зміст
- DateTime::diff — Returns the difference between two DateTime objects
- DateTime::format — Returns date formatted according to given format
- DateTime::getOffset — Returns the timezone offset
- DateTime::getTimestamp — Gets the Unix timestamp
- DateTime::getTimezone — Return time zone relative to given DateTime
- DateTime::__wakeup — The __wakeup handler
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User Contributed Notes 1 note
divinity76 at gmail dot com ¶
2 years ago
