Online PHP editor | output for MUgpM

Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7: Deprecated: Optional parameter $filters declared before required parameter $limit is implicitly treated as a required parameter in /in/MUgpM on line 3
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 Deprecated: Optional parameter $filters declared before required parameter $limit is implicitly treated as a required parameter in /in/MUgpM on line 3
Output for 8.0.0 - 8.0.30: Deprecated: Required parameter $limit follows optional parameter $filters in /in/MUgpM on line 3
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33: Parse error: syntax error, unexpected '?', expecting variable (T_VARIABLE) in /in/MUgpM on line 3
Process exited with code 255.