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|
--TEST--
SPL: SplObjectStorage serialization & overloading
--FILE--
<?php
class TestClass
{
public $test = 25;
public function __construct($test = 42)
{
$this->test = $test;
}
}
class MyStorage extends SplObjectStorage
{
public $bla = 25;
public function __construct($bla = 26)
{
$this->bla = $bla;
}
}
$storage = new MyStorage();
foreach(array(1,2) as $value)
{
$storage->attach(new TestClass($value));
}
var_dump(count($storage));
foreach($storage as $object)
{
var_dump($object->test);
}
var_dump($storage);
var_dump(serialize($storage));
echo "===UNSERIALIZE===\n";
$storage2 = unserialize(serialize($storage));
var_dump(count($storage2));
foreach($storage2 as $object)
{
var_dump($object->test);
}
var_dump($storage2);
?>
--EXPECTF--
int(2)
int(1)
int(2)
object(MyStorage)#%d (2) {
["bla"]=>
int(26)
["storage":"SplObjectStorage":private]=>
array(2) {
[0]=>
array(2) {
["obj"]=>
object(TestClass)#%d (1) {
["test"]=>
int(1)
}
["inf"]=>
NULL
}
[1]=>
array(2) {
["obj"]=>
object(TestClass)#%d (1) {
["test"]=>
int(2)
}
["inf"]=>
NULL
}
}
}
string(%d) "%s"
===UNSERIALIZE===
int(2)
int(1)
int(2)
object(MyStorage)#%d (2) {
["bla"]=>
int(26)
["storage":"SplObjectStorage":private]=>
array(2) {
[0]=>
array(2) {
["obj"]=>
object(TestClass)#%d (1) {
["test"]=>
int(1)
}
["inf"]=>
NULL
}
[1]=>
array(2) {
["obj"]=>
object(TestClass)#%d (1) {
["test"]=>
int(2)
}
["inf"]=>
NULL
}
}
}
|
