List of timezones in the group Europe
List of timezones in the group Pacific
List of Supported Timezones
PHP Manual
List of timezones in the group Indian
Indian
Indian/Antananarivo
Indian/Chagos
Indian/Christmas
Indian/Cocos
Indian/Comoro
Indian/Kerguelen
Indian/Mahe
Indian/Maldives
Indian/Mauritius
Indian/Mayotte
Indian/Reunion
List of timezones in the group Europe
List of timezones in the group Pacific
List of Supported Timezones
PHP Manual