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@ 2017-01-27T23:11:11Z

<?php
class WithPublic { 
    public $property;
    function __construct( $p ) { $this->property = $p; } 
    function getProperty() { print $this->property; } 
}
class WithPrivate { 
    private $property;
    function __construct( $p ) { $this->property = $p; } 
    function getProperty() { print $this->property; } 
}
$pub  = new WithPublic( 'value' );
$pub_s = serialize( $pub );

$priv = new WithPrivate( 'value' );
$priv_s = serialize( $priv );

echo "Class with public property unserialized to class with private property\n";
$mut_pub_to_priv = unserialize(
    str_replace( '10:"WithPublic"', '11:"WithPrivate"', $pub_s ) );
var_dump( $mut_pub_to_priv ); 

echo "Property should be 'value': ";
var_export( $mut_pub_to_priv->getProperty() ); echo "\n";

echo "\nClass with private property unserialized to class with public property\n";
$mut_priv_to_pub = unserialize(
    str_replace( '11:"WithPrivate"', '10:"WithPublic"', $priv_s ) );
var_dump( $mut_priv_to_pub ); 

echo "Property should be 'value': ";
var_export( $mut_priv_to_pub->getProperty() ); echo "\n";

Output for git.master, git.master_jit, rfc.property-hooks: Class with public property unserialized to class with private property object(WithPrivate)#3 (1) { ["property":"WithPrivate":private]=> string(5) "value" } Property should be 'value': valueNULL Class with private property unserialized to class with public property Deprecated: Creation of dynamic property WithPublic::$property is deprecated in /in/QKTGW on line 27 object(WithPublic)#4 (2) { ["property"]=> NULL ["property":"WithPrivate":private]=> string(5) "value" } Property should be 'value': NULL

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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