Online PHP editor | rfc for fdKLB

@ 2016-11-01T00:39:02Z

<?php
class U extends ArrayObject {
    public function __construct($input, $flags = 0) {
        parent::__construct($input, $flags);
    }
    
    //public $id;
    //public $name;
}
$a = ['id' => 123, 'name' => 'Me'];
$o = (object)$a;
var_dump($o);

$ao0 = new ArrayObject($a);
$ao1 = new ArrayObject($a, ArrayObject::STD_PROP_LIST);
$ao2 = new ArrayObject($a, ArrayObject::ARRAY_AS_PROPS);
$ao3 = new ArrayObject($a, ArrayObject::STD_PROP_LIST | ArrayObject::ARRAY_AS_PROPS);
$ao3x = new ArrayObject($a, ArrayObject::STD_PROP_LIST & ArrayObject::ARRAY_AS_PROPS);

$u0 = new U($a);
$u1 = new U($a, ArrayObject::STD_PROP_LIST);
$u2 = new U($a, ArrayObject::ARRAY_AS_PROPS);
$u3 = new U($a, ArrayObject::STD_PROP_LIST | ArrayObject::ARRAY_AS_PROPS);
$u3x = new U($a, ArrayObject::STD_PROP_LIST & ArrayObject::ARRAY_AS_PROPS);

var_dump($ao0);

var_dump($u0);

echo '-----';

var_dump($ao0->name);
var_dump($ao1->name);
var_dump($ao2->name);
var_dump($ao3->name);
var_dump($ao3x->name);

echo '---';

var_dump($ao0['name']);
var_dump($ao1['name']);
var_dump($ao2['name']);
var_dump($ao3['name']);
var_dump($ao3x['name']);


echo '-----';

var_dump($u0->name);
var_dump($u1->name);
var_dump($u2->name);
var_dump($u3->name);
var_dump($u3x->name);

echo '---';

var_dump($u0['name']);
var_dump($u1['name']);
var_dump($u2['name']);
var_dump($u3['name']);
var_dump($u3x['name']);


echo "-----\n";

var_dump(is_array($o));
var_dump(is_array($ao2));
var_dump(is_array($u2));

echo "-----\n";

var_dump($o instanceof Iterator);
var_dump($ao2 instanceof Iterator);
var_dump($u2 instanceof Iterator);


echo "-----\n";

var_dump(is_object($o));
var_dump(is_object($ao2));
var_dump(is_object($u2));

Output for git.master, git.master_jit, rfc.property-hooks: object(stdClass)#1 (2) { ["id"]=> int(123) ["name"]=> string(2) "Me" } object(ArrayObject)#2 (1) { ["storage":"ArrayObject":private]=> array(2) { ["id"]=> int(123) ["name"]=> string(2) "Me" } } object(U)#7 (1) { ["storage":"ArrayObject":private]=> array(2) { ["id"]=> int(123) ["name"]=> string(2) "Me" } } ----- Warning: Undefined property: ArrayObject::$name in /in/fdKLB on line 32 NULL Warning: Undefined property: ArrayObject::$name in /in/fdKLB on line 33 NULL string(2) "Me" string(2) "Me" Warning: Undefined property: ArrayObject::$name in /in/fdKLB on line 36 NULL ---string(2) "Me" string(2) "Me" string(2) "Me" string(2) "Me" string(2) "Me" ----- Warning: Undefined property: U::$name in /in/fdKLB on line 49 NULL Warning: Undefined property: U::$name in /in/fdKLB on line 50 NULL string(2) "Me" string(2) "Me" Warning: Undefined property: U::$name in /in/fdKLB on line 53 NULL ---string(2) "Me" string(2) "Me" string(2) "Me" string(2) "Me" string(2) "Me" ----- bool(false) bool(false) bool(false) ----- bool(false) bool(false) bool(false) ----- bool(true) bool(true) bool(true)

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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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