note 91610 added to functions.anonymous

When using anonymous functions as properties in Classes, note that there are three name scopes: one for constants, one for properties and one for methods. That means, you can use the same name for a constant, for a property and for a method at a time. Since a property can be also an anonymous function as of PHP 5.3.0, an oddity arises when they share the same name, not meaning that there would be any conflict. Consider the following example: <?php class MyClass { const member = 1; public $member; public function member () { return "method 'member'"; } public function __construct () { $this->member = function () { return "anonymous function 'member'"; }; } } header("Content-Type: text/plain"); $myObj = new MyClass(); var_dump(MyClass::member); // int(1) var_dump($myObj->member); // object(Closure)#2 (0) {} var_dump($myObj->member()); // string(15) "method 'member'" $myMember = $myObj->member; var_dump($myMember()); // string(27) "anonymous function 'member'" ?> That means, regular method invocations work like expected and like before. The anonymous function instead, must be retrieved into a variable first (just like a property) and can only then be invoked. Best regards, ---- Server IP: 212.124.37.9 Probable Submitter: 77.179.193.185 ---- Manual Page -- http://www.php.net/manual/en/functions.anonymous.php Edit -- https://master.php.net/note/edit/91610 Del: integrated -- https://master.php.net/note/delete/91610/integrated Del: useless -- https://master.php.net/note/delete/91610/useless Del: bad code -- https://master.php.net/note/delete/91610/bad+code Del: spam -- https://master.php.net/note/delete/91610/spam Del: non-english -- https://master.php.net/note/delete/91610/non-english Del: in docs -- https://master.php.net/note/delete/91610/in+docs Del: other reasons-- https://master.php.net/note/delete/91610 Reject -- https://master.php.net/note/reject/91610 Search -- https://master.php.net/manage/user-notes.php