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<?php function tz_offset_to_name($offset) { $offset *= 3600; // convert hour offset to seconds $abbrarray = timezone_abbreviations_list(); foreach ($abbrarray as $abbr) { foreach ($abbr as $city) { if ($city['offset'] == $offset) { return $city['timezone_id']; } } } return FALSE; } echo tz_offset_to_name("5");
Output for 7.0.26 - 7.0.33, 7.1.12 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Asia/Karachi
Output for 7.1.0 - 7.1.11
Indian/Chagos
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.25
Asia/Aqtobe
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Call to undefined function timezone_abbreviations_list() in /in/Jt8JA on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: timezone_abbreviations_list() in /in/Jt8JA on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: timezone_abbreviations_list() in /in/Jt8JA on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: timezone_abbreviations_list() in /in/Jt8JA on line 5
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300.86 ms | 401 KiB | 459 Q