<?php
error_reporting(E_ALL);
ini_set('display_errors', true);
class A {
private $func = null;
public function __construct($func) {
$this->func = $func;
}
public function exec() {
$this->func();
}
}
$a = new A(function() {
echo 'works';
});
$a->exec();
Fatal error: Uncaught Error: Call to undefined method A::func() in /in/Auho0:14
Stack trace:
#0 /in/Auho0(22): A->exec()
#1 {main}
thrown in /in/Auho0 on line 14
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::func() in /in/Auho0:14
Stack trace:
#0 /in/Auho0(22): A->exec()
#1 {main}
thrown in /in/Auho0 on line 14
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Call to undefined method A::func() in /in/Auho0 on line 14
Process exited with code 255.