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<?php const ISO8601U = "Y-m-d\TH:i:s.uO"; var_dump(DateTime::createFromFormat(ISO8601U, '2015-08-31T00:55:00.000Z'));
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 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 - 8.3.4, 8.3.6
object(DateTime)#1 (3) { ["date"]=> string(26) "2015-08-31 00:55:00.000000" ["timezone_type"]=> int(2) ["timezone"]=> string(1) "Z" }
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 object(DateTime)#1 (3) { ["date"]=> string(26) "2015-08-31 00:55:00.000000" ["timezone_type"]=> int(2) ["timezone"]=> string(1) "Z" }

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