<?php
function demo(callable $callback)
{
$callback();
}
class A
{
function great($name) {
return 'Hello ' . $name;
}
}
demo(new class ("Monde") extends A {
public function __invoke() {
echo $this->greate('world');
}
});
Fatal error: Uncaught Error: Call to undefined method A@anonymous::greate() in /in/PoMh9:16
Stack trace:
#0 /in/PoMh9(4): A@anonymous->__invoke()
#1 /in/PoMh9(14): demo(Object(A@anonymous))
#2 {main}
thrown in /in/PoMh9 on line 16
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 Error: Call to undefined method A@anonymous::greate() in /in/PoMh9:16
Stack trace:
#0 /in/PoMh9(4): A@anonymous->__invoke()
#1 /in/PoMh9(14): demo(Object(A@anonymous))
#2 {main}
thrown in /in/PoMh9 on line 16
Process exited with code 255.
Fatal error: Uncaught Error: Call to undefined method class@anonymous::greate() in /in/PoMh9:16
Stack trace:
#0 /in/PoMh9(4): class@anonymous->__invoke()
#1 /in/PoMh9(14): demo(Object(class@anonymous))
#2 {main}
thrown in /in/PoMh9 on line 16
Process exited with code 255.