Online PHP editor | rfc for Qi0Sk

@ 2013-03-09T22:06:57Z

<?php
 
interface INode
{
public function connectToEdge(Edge $edge);
}
 
final class Node implements INode
{
private $name;
private $value = null;
private $edges = array();
 
 
public function __construct($name, $value = null)
{
$this->name = $name;
$this->value = $value;
}
 
public function getName()
{
return $this->name;
}
 
public function getValue()
{
return $this->value;
}
 
public function connectToEdge(Edge $edge)
{
$this->edges[spl_object_hash($edge)] = $edge;
}
}
 
 
final class Edge
{
private $nodeFrom;
private $nodeTo;
private $directional = true;
private $name = null;
 
public function __construct(Node $nodeFrom, Node $nodeTo, $directional = true, $name = null)
{
$this->nodeFrom = $nodeFrom;
$this->nodeTo = $nodeTo;
$this->directional = $directional;
$this->name = $name;
 
$this->nodeFrom->connectToEdge($this);
$this->nodeTo->connectToEdge($this);
}
}
 
 
$node1 = new Node('uzel_1');
$node2 = new Node('uzel_2');
$edge1 = new Edge($node1, $node2, true, 'hrana mezi uzel_1 - uzel_2');
$edge2 = new Edge($node1, $node2, true, 'hrana mezi uzel_1 - uzel_2 v2');
 
 
var_dump(spl_object_hash($edge1));
var_dump(spl_object_hash($edge2));

Output for git.master, git.master_jit, rfc.property-hooks: string(32) "00000000000000030000000000000000" string(32) "00000000000000040000000000000000"

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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