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<?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)) { $f = function($method) { return $this->package->$method; }; Closure::bind($f, $this->package, 'salutations'); return $f; } } } $salutationsInstance = new salutations(); $obj = new methodFactory($salutationsInstance); $hello = $obj->getPackageMethod('hello'); $hello();
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Creation of dynamic property methodFactory::$package is deprecated in /in/p1Ng2 on line 11 Fatal error: Uncaught ArgumentCountError: Too few arguments to function methodFactory::{closure}(), 0 passed in /in/p1Ng2 on line 27 and exactly 1 expected in /in/p1Ng2:16 Stack trace: #0 /in/p1Ng2(27): methodFactory->{closure}() #1 {main} thrown in /in/p1Ng2 on line 16
Process exited with code 255.

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