DateTimeImmutable (class)
The DateTimeImmutable class
Introduction
(PHP 5 >= 5.5.0, PHP 7)
这个类的行为与DateTime相同，除了它从不修改自身，而是返回一个新的对象。
课程简介
DateTimeImmutable implements DateTimeInterface {
/* Methods */
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 [, int $microseconds = 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 )
}
目录
- DateTimeImmutable :: add - 添加天数，月数，年数，小时数，分钟数和秒数
- DateTimeImmutable :: __构造 - 返回新的DateTimeImmutable对象
- DateTimeImmutable :: createFromFormat - 根据指定的格式分析时间字符串
- DateTimeImmutable :: createFromMutable - 返回封装给定DateTime对象的新DateTimeImmutable对象
- DateTimeImmutable :: getLastErrors - 返回警告和错误
- DateTimeImmutable :: modify - 使用修改的时间戳创建一个新对象
- DateTimeImmutable :: __ set_state - __set_state处理程序
- DateTimeImmutable :: setDate - 设置日期
- DateTimeImmutable :: setISODate - 设置ISO日期
- DateTimeImmutable :: setTime - 设置时间
- DateTimeImmutable :: setTimestamp - 根据Unix时间戳设置日期和时间
- DateTimeImmutable :: setTimezone - 设置时区
- DateTimeImmutable :: sub - 减去天数，月数，年数，小时数，分钟数和秒数
← DateTime::sub
DateTimeImmutable::add →
