Online PHP editor | rfc for EWgs7

@ 2015-11-23T14:10:04Z

<?php
trait OptionzTrait
{
    protected $_options = array();
    public function setOptions(array $options)
    {
        $this->_options = array_replace_recursive(
            $this->_options,
            $options
        );
    }
    public function getOptions()
    {
        return $this->_options;
    }
}

class Optionz
{
    use OptionzTrait;
    protected $_options = array(
        'fact' => null,
        'inception' => array(
          'options' => array()
        )
    );
    protected $_inception;
    public function __construct($options)
    {
         $this->setOptions($options);
    }
    public function stateFact()
    {
        echo $this->_options['fact'];
    }
    public function getInception()
    {
        if ($this->_inception === null) {
            $this->_inception = new static($this->_options['inception']['options']);
        }
        return $this->_inception;
    }
}

$optionz = new Optionz(array('inception' => array('fact' => 'it is known')));
$optionz->getInception()->stateFact();

// caveat: nested properties are only propagated initially
$optionz->getInception()->setOptions(array('fact' => 'this works'));
$optionz->setOptions(array('inception' => array('fact' => 'this doesnt')));

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Optionz and OptionzTrait define the same property ($_options) in the composition of Optionz. However, the definition differs and is considered incompatible. Class was composed in /in/EWgs7 on line 18
Process exited with code 255.

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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