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@ 2013-09-22T14:50:56Z

<?php

trait ATrait {
  public static $static_var = __CLASS__;
  public $var = __CLASS__;

  public static function get_class_name() {
    return __CLASS__;
  }
  
  public function get_class_name_obj() {
    return __CLASS__;
  }

  public static function get_class_name2() {
    return self::$static_var;
  }
  
  public function get_class_name_obj2() {
    return $this->var;
  }
}

trait Indirect {
        use ATrait;
}

class SomeClass {
   use ATrait;
}

class UsingIndirect {
        use Indirect;
}

$r = SomeClass::get_class_name();
var_dump($r);
$r = SomeClass::get_class_name2();
var_dump($r);

$o = new SomeClass();
$r = $o->get_class_name_obj();
var_dump($r);
$r = $o->get_class_name_obj2();
var_dump($r);

$r = UsingIndirect::get_class_name();
var_dump($r);
$r = UsingIndirect::get_class_name2();
var_dump($r);

$o = new UsingIndirect();
var_dump($o);
$r = $o->get_class_name_obj();
var_dump($r);
$r = $o->get_class_name_obj2();
var_dump($r);

Output for git.master, git.master_jit, rfc.property-hooks: string(9) "SomeClass" string(9) "SomeClass" string(9) "SomeClass" string(9) "SomeClass" string(13) "UsingIndirect" string(13) "UsingIndirect" object(UsingIndirect)#2 (1) { ["var"]=> string(13) "UsingIndirect" } string(13) "UsingIndirect" string(13) "UsingIndirect"

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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