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|
--TEST--
foreach over hooked properties
--FILE--
<?php
#[AllowDynamicProperties]
class ByRef {
public $plain = 'plain';
private $_virtualByRef = 'virtualByRef';
public $virtualByRef {
&get {
echo __METHOD__, "\n";
return $this->_virtualByRef;
}
set {
echo __METHOD__, "\n";
$this->_virtualByRef = $value;
}
}
public $virtualSetOnly {
set {
echo __METHOD__, "\n";
}
}
public function __construct() {
$this->undef = 'dynamic';
$this->dynamic = 'dynamic';
unset($this->undef);
}
}
#[AllowDynamicProperties]
class ByVal extends ByRef {
private $_virtualByVal = 'virtualByVal';
public $virtualByVal {
get {
echo __METHOD__, "\n";
return $this->_virtualByVal;
}
set {
echo __METHOD__, "\n";
$this->_virtualByVal = $value;
}
}
public $backed = 'backed' {
get {
echo __METHOD__, "\n";
return $this->backed;
}
set {
echo __METHOD__, "\n";
$this->backed = $value;
}
}
public string $backedUninitialized {
get {
echo __METHOD__, "\n";
$this->backedUninitialized ??= 'backedUninitialized';
return $this->backedUninitialized;
}
set {
echo __METHOD__, "\n";
$this->backedUninitialized = $value;
}
}
}
function testByRef($object) {
foreach ($object as $prop => &$value) {
echo "$prop => $value\n";
$value = strtoupper($value);
}
unset($value);
var_dump($object);
}
function testByVal($object) {
foreach ($object as $prop => $value) {
echo "$prop => $value\n";
$object->{$prop} = strtoupper($value);
}
var_dump($object);
}
testByVal(new ByVal);
testByVal(new ByRef);
testByRef(new ByRef);
class A {
private $changed { get => 'A'; }
protected $promoted { get => 'A'; }
protected $protected { get => 'A'; }
private $shadowed = 'A';
public function test() {
foreach ($this as $k => $v) {
var_dump($k, $v);
}
}
}
#[AllowDynamicProperties]
class B extends A {
public $changed { get => 'B'; }
public $promoted { get => 'B'; }
}
$b = new B;
$b->shadowed = 'Global';
$b->test();
?>
--EXPECTF--
plain => plain
ByRef::$virtualByRef::get
virtualByRef => virtualByRef
ByRef::$virtualByRef::set
ByVal::$virtualByVal::get
virtualByVal => virtualByVal
ByVal::$virtualByVal::set
ByVal::$backed::get
backed => backed
ByVal::$backed::set
ByVal::$backedUninitialized::get
backedUninitialized => backedUninitialized
ByVal::$backedUninitialized::set
dynamic => dynamic
object(ByVal)#%d (6) {
["plain"]=>
string(5) "PLAIN"
["_virtualByRef":"ByRef":private]=>
string(12) "VIRTUALBYREF"
["_virtualByVal":"ByVal":private]=>
string(12) "VIRTUALBYVAL"
["backed"]=>
string(6) "BACKED"
["backedUninitialized"]=>
string(19) "BACKEDUNINITIALIZED"
["dynamic"]=>
string(7) "DYNAMIC"
}
plain => plain
ByRef::$virtualByRef::get
virtualByRef => virtualByRef
ByRef::$virtualByRef::set
dynamic => dynamic
object(ByRef)#%d (3) {
["plain"]=>
string(5) "PLAIN"
["_virtualByRef":"ByRef":private]=>
string(12) "VIRTUALBYREF"
["dynamic"]=>
string(7) "DYNAMIC"
}
plain => plain
ByRef::$virtualByRef::get
virtualByRef => virtualByRef
dynamic => dynamic
object(ByRef)#%d (3) {
["plain"]=>
string(5) "PLAIN"
["_virtualByRef":"ByRef":private]=>
string(12) "VIRTUALBYREF"
["dynamic"]=>
string(7) "DYNAMIC"
}
string(7) "changed"
string(1) "A"
string(8) "promoted"
string(1) "B"
string(9) "protected"
string(1) "A"
string(8) "shadowed"
string(1) "A"
|
