Online PHP editor | rfc for r0Ims

@ 2013-01-20T20:22:07Z

<?php
class TestKey {
    private $data = array();

    public function __set($name, $value) {
        $this->data[$name] = $value;
    }

    public function __get($name) {
    	return @$this->data[$name];
    }

    /**  As of PHP 5.1.0  */
    public function __isset($name) {
    	// does not matter
        if (array_key_exists($name, $this->data)) {
        	return true;
        }

        return false;
    }

    /**  As of PHP 5.1.0  */
    public function __unset($name) {
    	unset($this->data[$name]);
    }
}

class TestValue {
    private $data = array();

    public function __set($name, $value) {
        $this->data[$name] = $value;
    }

    public function __get($name) {
    	return @$this->data[$name];
    }

    /**  As of PHP 5.1.0  */
    public function __isset($name) {
        return isset($this->data[$name]);
    }

    /**  As of PHP 5.1.0  */
    public function __unset($name) {
    	$this->data[$name] = null;
    }
}

$k = new TestKey();
$v = new TestValue();

$k->foo = $v->foo = "bar";
var_dump(isset($k->foo) === isset($v->foo));
$k->foo = $v->foo = null;
var_dump(isset($k->foo) === isset($v->foo));
unset($k->foo, $v->foo);
var_dump(isset($k->foo) === isset($v->foo));

Output for git.master, git.master_jit, rfc.property-hooks: bool(true) bool(false) bool(true)

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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

preferences:dark modelive preview