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Returns a numerically indexed array containing all defined timezone identifiers
You can use the following php code to generate the dropdown list using the DateTimeZone::listIdentifiers -- timezone_identifiers_list — Returns a numerically indexed array containing all defined timezone identifiers.If you want a list of ALL possible values (including backwards compatible aliases), use DateTimeZone::ALL_WITH_BC in place of ...
- Take my array of time zones, which I made specially for select element. It is associated array where key is PHP time zone and value is human repres...
- A completed list, I use in my apps: (Also check out: https://github.com/paptamas/timezones )
- if you are looking to generate a similar timezone list as give in the image below You can use the following php code to generate the dropdown list...
- This is the solution that I find better than a hardcoded array, because offsets are calculated dynamically.
- Try the following code from How do I get Greenwich Mean Time in PHP? . I use it on one of my apps, but you can change the markup to display whateve...
- from @chpx 's answer: function getAllTimeZones(){$selectOptions = "";foreach(\DateTimeZone::listIdentifiers() as $zoneLabel){$current...
- I have just had the same problem of making an easy to use time zone list. So I am using geoip (http://freegeoip.net) to get the user's country and...
- I used both lists from Jiew Meng and Tamás Pap, for each I checked PHP support of timezone identifier (PHP supports less than world knows), and mad...
- Added missing countries to the existing answers $country_timezone = array('Asia/Kabul' => 'Afghanistan','Europe/Tirane' => 'Alban...
This code works by using the DateTimeZone::listIdentifiers() function to get a list of all the timezones supported by PHP. The function returns an array of strings, each of which represents a timezone identifier.
DateTimeZone::listIdentifiers 26 déc. 2018 15 fois (PHP 5 >= 5.2.0, PHP 7, PHP 8) DateTimeZone::listIdentifiers -- timezone_identifiers_list — Retourne un tableau numérique contenant tous les identifiants de fuseaux horaires définis
Return Values Returns the array of timezone identifiers. Only non-outdated items are returned. To get all, including outdated timezone identifiers, use the DateTimeZone::ALL_WITH_BC as value for timezoneGroup.
Execute DateTimeZone::listIdentifiers Online. Info and examples on DateTimeZone::listIdentifiers PHP Function from Date and Time - Date and Time Related Extensions
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How to get a list of Timezone identifiers in PHP?
What is timezone_identifiers_list?
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How to get all Timezone identifiers?
Sep 2, 2025 · DateTimeZone::listAbbreviations — Returns associative array containing dst, offset and the timezone name DateTimeZone::listIdentifiers — Returns a numerically indexed array containing all defined timezone identifiers
