IntlTimeZone::createTimeZoneIDEnumeration

    intltz_create_time_zone_id_enumeration

    (PHP 5 >= 5.5.0, PHP 7, PHP 8)

    IntlTimeZone::createTimeZoneIDEnumeration -- intltz_create_time_zone_id_enumeration — Get an enumeration over system time zone IDs with the given filter conditions

    Description

    Object-oriented style (method):

    public static IntlTimeZone::createTimeZoneIDEnumeration(int $type, ?string $region = null, ?int $rawOffset = null): IntlIterator|false

    Procedural style:

    intltz_create_time_zone_id_enumeration(int $type, ?string $region = null, ?int $rawOffset = null): IntlIterator|false

    Warning

    This function is currently not documented; only its argument list is available.

    Parameters

    type

    region

    rawOffset

    Return Values

    Returns IntlIterator or false on failure.

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    User Contributed Notes 1 note

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    mattkyn at gmail dot com
    2 years ago
    Iterating the return value gives you a a string with the time zone ID (ie "Europe/London" or "Etc/GMT-1")

    For the constants to use for the `zoneType` argument, see:
    https://github.com/php/php-src/blob/master/ext/intl/timezone/timezone_class.cpp#L419-L421

    <?php
    IntlTimeZone    ::TYPE_ANY // the whole lot, including aliases like "CST"
    IntlTimeZone::TYPE_CANONICAL // the canonical IDs (no aliases)
    IntlTimeZone::TYPE_CANONICAL_LOCATION // only IDs for locations (no "Etc/GMT-1")
    ?>
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