The DateTimeZone class

简介

Representation of time zone.

DateTimeZone

DateTimeZone {

/* Constants */

const integer DateTimeZone::AFRICA =1 ;

const integer DateTimeZone::AMERICA =2 ;

const integer DateTimeZone::ANTARCTICA =4 ;

const integer DateTimeZone::ARCTIC =8 ;

const integer DateTimeZone::ASIA =16 ;

const integer DateTimeZone::ATLANTIC =32 ;

const integer DateTimeZone::AUSTRALIA =64 ;

const integer DateTimeZone::EUROPE =128 ;

const integer DateTimeZone::INDIAN =256 ;

const integer DateTimeZone::PACIFIC =512 ;

const integer DateTimeZone::UTC =1024 ;

const integer DateTimeZone::ALL =2047 ;

const integer DateTimeZone::ALL_WITH_BC =4095 ;

const integer DateTimeZone::PER_COUNTRY =4096 ;

/* Methods */

__construct ( string $timezone )

public array getLocation ( void )

public string getName ( void )

int getOffset ( DateTime $datetime )

array getTransitions ([ int $timestamp_begin [, int $timestamp_end ]] )

array listAbbreviations ( void )

array listIdentifiers ([ int $what=DateTime::ALL [, string $country=NULL ]] )

}

DateTimeZone::__construct — Creates new DateTimeZone object
DateTimeZone::getLocation — Returns location information for a timezone
DateTimeZone::getName — Returns the name of the timezone
DateTimeZone::getOffset — Returns the timezone offset from GMT
DateTimeZone::getTransitions — Returns all transitions for the timezone
DateTimeZone::listAbbreviations — Returns associative array containing dst, offset and the timezone name
DateTimeZone::listIdentifiers — Returns numerically index array with all timezone identifiers