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@ 2016-05-12T13:50:36Z

<?php
// Declarations and code in the global namespace
namespace {
    class A {
        public function __construct($x)   { echo(get_called_class().'::__construct('.$x.")\n"); }
        public static function someMethod($y) { echo(get_called_class().'::someMethod('.$y.")\n"); }
    }
    // No namespace, no problem
    $className = 'A';
    $o = new $className(3);
    $className::someMethod('abc');
}

// Use another namespace 
namespace N {
    class B extends \A {}
}

// Another namespace again
namespace M {
    use N\B as B;
    // Use full class name
    $newName = 'N\B';
    $o = new $newName('namespaced');
    $newName::someMethod('works');
    // Using a class alias works when used in code
    $o = new B('this works');
    // This doesn't work, the class name must be full
    $newName = 'B';
    $o = new $newName("this doesn't work");
}

Output for rfc.property-hooks, git.master, git.master_jit: A::__construct(3) A::someMethod(abc) N\B::__construct(namespaced) N\B::someMethod(works) N\B::__construct(this works) Fatal error: Uncaught Error: Class "B" not found in /in/lg2qC:30 Stack trace: #0 {main} thrown in /in/lg2qC on line 30
Process exited with code 255.

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2022-12-01 RFC: Property hooks - included in PHP 8.4
2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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