Fatal error: Uncaught TypeError: SimpleXMLElement::addChild(): Argument #2 ($value) must be of type ?string, array given in /in/u3fcu:6
Stack trace:
#0 /in/u3fcu(6): SimpleXMLElement->addChild('b', Array)
#1 {main}
thrown in /in/u3fcu on line 6
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
Fatal error: Uncaught TypeError: SimpleXMLElement::addChild(): Argument #2 ($value) must be of type ?string, array given in /in/u3fcu:6
Stack trace:
#0 /in/u3fcu(6): SimpleXMLElement->addChild('b', Array)
#1 {main}
thrown in /in/u3fcu on line 6
Process exited with code 255.
Warning: SimpleXMLElement::addChild() expects parameter 2 to be string, array given in /in/u3fcu on line 6
SimpleXMLElement Object
(
[a] => Array
(
[0] => 1
[1] => 2
)
)