Online PHP editor | output for YnOgT

Output for 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: Fatal error: The (unset) cast is no longer supported in /in/YnOgT on line 3
Process exited with code 255.
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 Fatal error: The (unset) cast is no longer supported in /in/YnOgT on line 3
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33: Deprecated: The (unset) cast is deprecated in /in/YnOgT on line 3 Deprecated: The (unset) cast is deprecated in /in/YnOgT on line 4 Deprecated: The (unset) cast is deprecated in /in/YnOgT on line 5 Deprecated: The (unset) cast is deprecated in /in/YnOgT on line 6 Deprecated: The (unset) cast is deprecated in /in/YnOgT on line 7 Deprecated: The (unset) cast is deprecated in /in/YnOgT on line 8 NULL NULL NULL NULL NULL NULL
Output for 5.4.1 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.3.32 - 7.3.33: NULL NULL NULL NULL NULL NULL