IntlTimeZone (class)

The IntlTimeZone class

Introduction

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1)

Class synopsis

public static integer countEquivalentIDs ( string $zoneId )

public static IntlTimeZone createDefault ( void )

public static IntlIterator createEnumeration ([ mixed $countryOrRawOffset ] )

public static IntlTimeZone createTimeZone ( string $zoneId )

public static IntlTimeZone fromDateTimeZone ( DateTimeZone $zoneId )

public static string getCanonicalID ( string $zoneId [, bool &$isSystemID ] )

public string getDisplayName ([ bool $isDaylight [, integer $style [, string $locale ]]] )

public integer getDSTSavings ( void )

public static string getEquivalentID ( string $zoneId , integer $index )

public integer getErrorCode ( void )

public string getErrorMessage ( void )

public static IntlTimeZone getGMT ( void )

public string getID ( void )

public integer getOffset ( float $date , bool $local , integer &$rawOffset , integer &$dstOffset )

public integer getRawOffset ( void )

public static string getTZDataVersion ( void )

public bool hasSameRules ( IntlTimeZone $otherTimeZone )

public DateTimeZone toDateTimeZone ( void )

public bool useDaylightTime ( void )

Predefined Constants

IntlTimeZone::DISPLAY_SHORT

IntlTimeZone::DISPLAY_LONG

Table of Contents

• IntlTimeZone::countEquivalentIDs — Get the number of IDs in the equivalency group that includes the given ID
• IntlTimeZone::createDefault — Create a new copy of the default timezone for this host
• IntlTimeZone::createEnumeration — Get an enumeration over time zone IDs associated with the given country or offset
• IntlTimeZone::createTimeZone — Create a timezone object for the given ID
• IntlTimeZone::fromDateTimeZone — Create a timezone object from DateTimeZone
• IntlTimeZone::getCanonicalID — Get the canonical system timezone ID or the normalized custom time zone ID for the given time zone ID
• IntlTimeZone::getDisplayName — Get a name of this time zone suitable for presentation to the user
• IntlTimeZone::getDSTSavings — Get the amount of time to be added to local standard time to get local wall clock time
• IntlTimeZone::getEquivalentID — Get an ID in the equivalency group that includes the given ID
• IntlTimeZone::getErrorCode — Get last error code on the object
• IntlTimeZone::getErrorMessage — Get last error message on the object
• IntlTimeZone::getGMT — Create GMT (UTC) timezone
• IntlTimeZone::getID — Get timezone ID
• IntlTimeZone::getOffset — Get the time zone raw and GMT offset for the given moment in time
• IntlTimeZone::getRawOffset — Get the raw GMT offset (before taking daylight savings time into account
• IntlTimeZone::getTZDataVersion — Get the timezone data version currently used by ICU
• IntlTimeZone::hasSameRules — Check if this zone has the same rules and offset as another zone
• IntlTimeZone::toDateTimeZone — Convert to DateTimeZone object
• IntlTimeZone::useDaylightTime — Check if this time zone uses daylight savings time