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<?php $dt = new DateTime(1234567890); var_dump($dt->getTimestamp()); var_dump($dt->format("Y-m-d H:i:s")); $dt = DateTime::createFromFormat("U", 1234567890); var_dump($dt->getTimestamp()); var_dump($dt->format("Y-m-d H:i:s"));
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
int(186840383696) string(19) "7890-09-26 12:34:56" int(1234567890) string(19) "2009-02-13 23:31:30"
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 int(186840383696) string(19) "7890-09-26 12:34:56" int(1234567890) string(19) "2009-02-13 23:31:30"
Output for 7.0.0 - 7.0.23, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30
int(186840387296) string(19) "7890-09-26 12:34:56" int(1234567890) string(19) "2009-02-13 23:31:30"
Output for 7.3.32 - 7.3.33, 8.0.13
int(186840390896) string(19) "7890-09-26 12:34:56" int(1234567890) string(19) "2009-02-13 23:31:30"

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