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The DateTimeImmutable classIntroductionRepresentation of date and time. This class behaves the same as DateTime except new objects are returned when modification methods such as DateTime::modify are called. Class synopsis
DateTimeImmutable
implements
DateTimeInterface
/* Inherited constants */
public
const
string
DateTimeInterface::ATOM = "Y-m-d\\TH:i:sP";
public
const
string
DateTimeInterface::COOKIE = "l, d-M-Y H:i:s T";
public
const
string
DateTimeInterface::ISO8601 = "Y-m-d\\TH:i:sO";
public
const
string
DateTimeInterface::ISO8601_EXPANDED = "X-m-d\\TH:i:sP";
public
const
string
DateTimeInterface::RFC822 = "D, d M y H:i:s O";
public
const
string
DateTimeInterface::RFC850 = "l, d-M-y H:i:s T";
public
const
string
DateTimeInterface::RFC1036 = "D, d M y H:i:s O";
public
const
string
DateTimeInterface::RFC1123 = "D, d M Y H:i:s O";
public
const
string
DateTimeInterface::RFC7231 = "D, d M Y H:i:s \\G\\M\\T";
public
const
string
DateTimeInterface::RFC2822 = "D, d M Y H:i:s O";
public
const
string
DateTimeInterface::RFC3339 = "Y-m-d\\TH:i:sP";
public
const
string
DateTimeInterface::RFC3339_EXTENDED = "Y-m-d\\TH:i:s.vP";
public
const
string
DateTimeInterface::RSS = "D, d M Y H:i:s O";
public
const
string
DateTimeInterface::W3C = "Y-m-d\\TH:i:sP";
/* Methods */
public __construct(string
$datetime = "now", DateTimeZonenull $timezone = null)#[\NoDiscard(message: "as DateTimeImmutable::add() does not modify the object itself")]
public DateTimeImmutable add(DateInterval
$interval)public static DateTimeImmutablefalse createFromFormat(string
$format, string $datetime, DateTimeZonenull $timezone = null)public static DateTimeImmutable createFromInterface(DateTimeInterface
$object)public static static createFromMutable(DateTime
$object)public static static createFromTimestamp(intfloat
$timestamp)public static arrayfalse getLastErrors()
#[\NoDiscard(message: "as DateTimeImmutable::modify() does not modify the object itself")]
public DateTimeImmutable modify(string
$modifier)public static DateTimeImmutable __set_state(array
$array)#[\NoDiscard(message: "as DateTimeImmutable::setDate() does not modify the object itself")]
public DateTimeImmutable setDate(int
$year, int $month, int $day)#[\NoDiscard(message: "as DateTimeImmutable::setISODate() does not modify the object itself")]
public DateTimeImmutable setISODate(int
$year, int $week, int $dayOfWeek = 1)#[\NoDiscard(message: "as DateTimeImmutable::setMicrosecond() does not modify the object itself")]
public static setMicrosecond(int
$microsecond)#[\NoDiscard(message: "as DateTimeImmutable::setTime() does not modify the object itself")]
public DateTimeImmutable setTime(
int $hour,int $minute,int $second = 0,int $microsecond = 0) #[\NoDiscard(message: "as DateTimeImmutable::setTimestamp() does not modify the object itself")]
public DateTimeImmutable setTimestamp(int
$timestamp)#[\NoDiscard(message: "as DateTimeImmutable::setTimezone() does not modify the object itself")]
public DateTimeImmutable setTimezone(DateTimeZone
$timezone)#[\NoDiscard(message: "as DateTimeImmutable::sub() does not modify the object itself")]
public DateTimeImmutable sub(DateInterval
$interval)public DateInterval diff(DateTimeInterface
$targetObject, bool $absolute = false)public string format(string
$format)public int getMicrosecond()
public int getOffset()
public int getTimestamp()
public DateTimeZonefalse getTimezone()
public array __serialize()
public void __unserialize(array
$data)#[\Deprecated]
public void __wakeup()
Changelog
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