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@ 2013-12-17T11:54:21Z

<?php


class Foo
{
	public $oink = 'foo';
}

$foo = new Foo;

class Bar extends Foo
{
	public function __construct()
	{
		var_dump(
			get_object_vars($this),
			get_class($this),
			get_parent_class($this),
			$r = new ReflectionProperty($this, 'oink'),
			$r->getValue($this),
			$p = new ReflectionProperty(get_parent_class($this), 'oink'),
			$p->getValue($this)
		);
		
		unset($this->oink);
		
		var_dump(
			get_object_vars($this),
			get_class($this),
			get_parent_class($this),
			$r = new ReflectionProperty($this, 'oink'),
			$r->getValue($this),
			$p = new ReflectionProperty(get_parent_class($this), 'oink'),
			$p->getValue($this)
		);
		
		$this->oink = 'bar';
		
		var_dump(
			get_object_vars($this),
			get_class($this),
			get_parent_class($this),
			$r = new ReflectionProperty($this, 'oink'),
			$r->getValue($this),
			$p = new ReflectionProperty(get_parent_class($this), 'oink'),
			$p->getValue($this)
		);

	}
}

$bar = new Bar;

Output for git.master, git.master_jit, rfc.property-hooks: array(1) { ["oink"]=> string(3) "foo" } string(3) "Bar" string(3) "Foo" object(ReflectionProperty)#3 (2) { ["name"]=> string(4) "oink" ["class"]=> string(3) "Foo" } string(3) "foo" object(ReflectionProperty)#4 (2) { ["name"]=> string(4) "oink" ["class"]=> string(3) "Foo" } string(3) "foo" Warning: Undefined property: Bar::$oink in /in/LbFki on line 32 Warning: Undefined property: Bar::$oink in /in/LbFki on line 34 array(0) { } string(3) "Bar" string(3) "Foo" object(ReflectionProperty)#5 (2) { ["name"]=> string(4) "oink" ["class"]=> string(3) "Foo" } NULL object(ReflectionProperty)#3 (2) { ["name"]=> string(4) "oink" ["class"]=> string(3) "Foo" } NULL array(1) { ["oink"]=> string(3) "bar" } string(3) "Bar" string(3) "Foo" object(ReflectionProperty)#4 (2) { ["name"]=> string(4) "oink" ["class"]=> string(3) "Foo" } string(3) "bar" object(ReflectionProperty)#5 (2) { ["name"]=> string(4) "oink" ["class"]=> string(3) "Foo" } string(3) "bar"

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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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