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<?php eval('$b = '.var_export(unserialize('O:8:"DateTime":1:{s:15:"\'=>echo 1234,//";s:1:"1";}'),true).';');
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Invalid serialization data for DateTime object in /in/SIFo0:3 Stack trace: #0 [internal function]: DateTime->__unserialize(Array) #1 /in/SIFo0(3): unserialize('O:8:"DateTime":...') #2 {main} thrown in /in/SIFo0 on line 3
Process exited with code 255.
Output for 7.1.0 - 7.1.25, 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
Fatal error: Uncaught Error: Invalid serialization data for DateTime object in /in/SIFo0:3 Stack trace: #0 [internal function]: DateTime->__wakeup() #1 /in/SIFo0(3): unserialize('O:8:"DateTime":...') #2 {main} thrown in /in/SIFo0 on line 3
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20
Fatal error: Invalid serialization data for DateTime object in /in/SIFo0 on line 3
Process exited with code 255.

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