Online PHP editor | output for Ops3U

Output for 7.0.0 - 7.0.20, 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, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: Fatal error: Uncaught ReflectionException: Internal error: Failed to retrieve the default value in /in/Ops3U:12 Stack trace: #0 /in/Ops3U(12): ReflectionParameter->getDefaultValue() #1 {main} thrown in /in/Ops3U on line 12
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: Uncaught ReflectionException: Internal error: Failed to retrieve the default value in /in/Ops3U:12 Stack trace: #0 /in/Ops3U(12): ReflectionParameter->getDefaultValue() #1 {main} thrown in /in/Ops3U on line 12
Process exited with code 255.
Output for 5.4.7 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28: Fatal error: Uncaught exception 'ReflectionException' with message 'Internal error: Failed to retrieve the default value' in /in/Ops3U:12 Stack trace: #0 /in/Ops3U(12): ReflectionParameter->getDefaultValue() #1 {main} thrown in /in/Ops3U on line 12
Process exited with code 255.
Output for 5.4.2 - 5.4.6: Fatal error: Uncaught exception 'ReflectionException' with message 'Parameter is not optional' in /in/Ops3U:12 Stack trace: #0 /in/Ops3U(12): ReflectionParameter->getDefaultValue() #1 {main} thrown in /in/Ops3U on line 12
Process exited with code 255.