<?php
class salutations {
public function hello() {
return "Hello World!";
}
}
class methodFactory {
public function __construct($instance) {
$this->package = $instance;
}
public function getPackageMethod($method) {
if (method_exists($this->package, $method)) {
$f = function() use ($method) { return $this->package->$method; };
$f->bindTo($this);
return $f;
}
}
}
$salutationsInstance = new salutations();
$obj = new methodFactory($salutationsInstance);
$hello = $obj->getPackageMethod('hello');
$hello();
Deprecated: Creation of dynamic property methodFactory::$package is deprecated in /in/11jsn on line 11
Warning: Undefined property: salutations::$hello in /in/11jsn on line 16
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Warning: Undefined property: salutations::$hello in /in/11jsn on line 16