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@ 2014-01-23T17:35:47Z

<?php

class DIContainer {
	private $properties = array();
	public function __set($propertyName, $value) {
		$this->properties[$propertyName] = $value;
	}
	public function __get($propertyName) {
		return is_callable($this->properties[$propertyName]) ? $this->properties[$propertyName]() : $this->properties[$propertyName];
	}
}

class SessionClass {
	public $cookieName;
	public function __construct($cookieName) {
		$this->cookieName = $cookieName;
	}
}

class Application {
	public static function run() {
		$di = new DIContainer();
		$di->sessionCookieName = 'id';
		$di->sessionStorageClass = 'Session';
		$di->sessionStorage = function ($di) {
			$className = $di->sessionStorageClass;
			return new $className($di->sessionCookieName);
		};
		$sessionHandler = $di->sessionStorage;
		echo get_class($sessionHandler), "\n", $sessionHandler->cookieName;
	}
}

Application::run();

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught ArgumentCountError: Too few arguments to function Application::{closure}(), 0 passed in /in/taWan on line 9 and exactly 1 expected in /in/taWan:25 Stack trace: #0 /in/taWan(9): Application::{closure}() #1 /in/taWan(29): DIContainer->__get('sessionStorage') #2 /in/taWan(34): Application::run() #3 {main} thrown in /in/taWan on line 25
Process exited with code 255.

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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