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<?php try { $x = [ 2, 3, 0, 4]; usort($x, fn($a, $b) => $a/$b); } catch (\Throwable $e) { var_dump(serialize($e)); }
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
Fatal error: Uncaught Exception: Serialization of 'Closure' is not allowed in /in/PGKnl:8 Stack trace: #0 /in/PGKnl(8): serialize(Object(DivisionByZeroError)) #1 {main} thrown in /in/PGKnl on line 8
Process exited with code 255.
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
Warning: Division by zero in /in/PGKnl on line 5

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