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PHP Magic methods

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magic_methods_buggy.php
PHP
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--TEST--
Test script to verify that magic methods should be called only once when
accessing an unset property.
--FILE--
<?php
class Test {
public $publicProperty;
protected $protectedProperty;
private $privateProperty;
 
public function __construct() {
unset(
$this->publicProperty,
$this->protectedProperty,
$this->privateProperty
);
}
 
function __get($name) {
echo '__get ' . $name . "\n";
return $this->$name;
}
 
function __set($name, $value) {
echo '__set ' . $name . "\n";
$this->$name = $value;
}
 
function __isset($name) {
echo '__isset ' . $name . "\n";
return isset($this->$name);
}
}
 
$test = new Test();
 
$test->nonExisting;
$test->publicProperty;
$test->protectedProperty;
$test->privateProperty;
isset($test->nonExisting);
isset($test->publicProperty);
isset($test->protectedProperty);
isset($test->privateProperty);
$test->nonExisting = 'value';
$test->publicProperty = 'value';
$test->protectedProperty = 'value';
$test->privateProperty = 'value';
 
?>
 
--EXPECTF--
__get nonExisting
Notice: Undefined index: nonExisting in %__set__get_006.php on line %d
__get publicProperty
Notice: Undefined index: publicProperty in %__set__get_006.php on line %d
__get protectedProperty
Notice: Undefined index: protectedProperty in %__set__get_006.php on line %d
__get privateProperty
Notice: Undefined index: protectedProperty in %__set__get_006.php on line %d
__isset nonExisting
__isset publicProperty
__isset protectedProperty
__isset privateProperty
__set nonExisting
__set publicProperty
__set protectedProperty
__set privateProperty

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