文字
The DateTimeImmutable class
(PHP 5 >= 5.5.0, PHP 7)
简介
This class behaves the same as DateTime except it never modifies itself but returns a new object instead.
类摘要
DateTimeImmutable implements
DateTimeInterface
{
public __construct
([ string
$time = "now"
[, DateTimeZone $timezone = NULL
]] ) public DateTimeImmutable add
( DateInterval
$interval
) public static DateTimeImmutable createFromFormat
( string
$format
, string $time
[, DateTimeZone $timezone
] ) public static DateTimeImmutable createFromMutable
( DateTime
$datetime
) public static array getLastErrors
( void
)
public DateTimeImmutable modify
( string
$modify
) public static DateTimeImmutable __set_state
( array
$array
) public DateTimeImmutable setDate
( int
$year
, int $month
, int $day
) public DateTimeImmutable setISODate
( int
$year
, int $week
[, int $day = 1
] ) public DateTimeImmutable setTime
( int
$hour
, int $minute
[, int $second = 0
] ) public DateTimeImmutable setTimestamp
( int
$unixtimestamp
) public DateTimeImmutable setTimezone
( DateTimeZone
$timezone
) public DateTimeImmutable sub
( DateInterval
$interval
) public DateInterval diff
( DateTimeInterface
$datetime2
[, bool $absolute = false
] ) public string format
( string
$format
) public int getOffset
( void
)
public int getTimestamp
( void
)
public DateTimeZone getTimezone
( void
)
public __wakeup
( void
)
}Table of Contents
- DateTimeImmutable::add — Adds an amount of days, months, years, hours, minutes and seconds
- DateTimeImmutable::__construct — Returns new DateTimeImmutable object
- DateTimeImmutable::createFromFormat — Returns new DateTimeImmutable object formatted according to the specified format
- DateTimeImmutable::createFromMutable — Returns new DateTimeImmutable object encapsulating the given DateTime object
- DateTimeImmutable::getLastErrors — Returns the warnings and errors
- DateTimeImmutable::modify — Creates a new object with modified timestamp
- DateTimeImmutable::__set_state — The __set_state handler
- DateTimeImmutable::setDate — Sets the date
- DateTimeImmutable::setISODate — Sets the ISO date
- DateTimeImmutable::setTime — Sets the time
- DateTimeImmutable::setTimestamp — Sets the date and time based on an Unix timestamp
- DateTimeImmutable::setTimezone — Sets the time zone
- DateTimeImmutable::sub — Subtracts an amount of days, months, years, hours, minutes and seconds
用户评论:
[#1] samundra dot shr at gmail dot com [2015-01-25 04:46:26]
Simple usage of DateTimeImmutable Class:
<?php
$format = "Y-m-d";
$dateString = "2015-01-25";
// Get new DateTimeImmutable Object
$date = DateTimeImmutable::createFromFormat($format,$dateString);
var_dump($date);
// DateTimeImmutable object can be used similar to DateTime object
echo $date->format("Y/m/d");