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<?php $tzIdentifiers = DateTimeZone::listIdentifiers(DateTimeZone::ALL_WITH_BC); foreach ($tzIdentifiers as $tzid) { try { $tz = new DateTimeZone($tzid); } catch(Exception $e) { echo $tzid . "\n"; } }
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.9, 5.5.17 - 5.5.38, 5.6.1 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 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 - 8.1.13, 8.1.15 - 8.1.28, 8.2.0, 8.2.2 - 8.2.18, 8.3.0 - 8.3.6
Output for 8.1.14, 8.2.1
Etc/GMT+0 Etc/GMT+1 Etc/GMT+10 Etc/GMT+11 Etc/GMT+12 Etc/GMT+2 Etc/GMT+3 Etc/GMT+4 Etc/GMT+5 Etc/GMT+6 Etc/GMT+7 Etc/GMT+8 Etc/GMT+9
Output for 5.5.10 - 5.5.16, 5.6.0
CST6CDT Cuba Egypt Eire EST5EDT Factory GB-Eire GMT0 Greenwich Hongkong Iceland Iran Israel Jamaica Japan Kwajalein Libya MST7MDT Navajo NZ-CHAT Poland Portugal PST8PDT Singapore Turkey Universal W-SU Zulu
Output for 5.2.0 - 5.2.17
Fatal error: Undefined class constant 'ALL_WITH_BC' in /in/bemLH on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Class 'DateTimeZone' not found in /in/bemLH on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected ')', expecting '(' in /in/bemLH on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected ')', expecting '(' in /in/bemLH on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'('' in /in/bemLH on line 3
Process exited with code 255.
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275.72 ms | 401 KiB | 459 Q