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<?php $d = (new ReflectionClass(DateTime::class))->newInstanceWithoutConstructor(); $d->__unserialize([ 'date' => '1990-01-17 10:28:07', 'timezone_type' => 3, 'timezone' => 'US/Pacific', ]); var_dump($d, $d->format('c'));
Output for 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1
object(DateTime)#2 (3) { ["date"]=> string(26) "1990-01-17 10:28:07.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(10) "US/Pacific" } string(25) "1990-01-17T10:28:07-08:00"
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.33
Fatal error: Uncaught Error: Call to undefined method DateTime::__unserialize() in /in/4poVG:5 Stack trace: #0 {main} thrown in /in/4poVG on line 5
Process exited with code 255.

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