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<?php function getTime(): DateTimeInterface { return $time; } echo __LINE__; // OK getTime(); // Segfault echo __LINE__; // We aren't getting here
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
7 Warning: Undefined variable $time in /in/VRAoq on line 4 Fatal error: Uncaught TypeError: getTime(): Return value must be of type DateTimeInterface, null returned in /in/VRAoq:4 Stack trace: #0 /in/VRAoq(8): getTime() #1 {main} thrown in /in/VRAoq on line 4
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.3.33, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
7 Notice: Undefined variable: time in /in/VRAoq on line 4 Fatal error: Uncaught TypeError: Return value of getTime() must implement interface DateTimeInterface, null returned in /in/VRAoq:4 Stack trace: #0 /in/VRAoq(8): getTime() #1 {main} thrown in /in/VRAoq on line 4
Process exited with code 255.
Output for 7.3.32, 7.4.26
7 Fatal error: Uncaught TypeError: Return value of getTime() must implement interface DateTimeInterface, null returned in /in/VRAoq:4 Stack trace: #0 /in/VRAoq(8): getTime() #1 {main} thrown in /in/VRAoq on line 4
Process exited with code 255.

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