observer_004.phpt   [plain text]

--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);

?>
===DONE===
<?php exit(0); ?>
--EXPECTF--
int(2)
int(1)
int(2)
object(MyStorage)#%d (2) {
  ["bla"]=>
  int(26)
  ["storage":"SplObjectStorage":private]=>
  array(2) {
    ["%s"]=>
    array(2) {
      ["obj"]=>
      object(TestClass)#%d (1) {
        ["test"]=>
        int(1)
      }
      ["inf"]=>
      NULL
    }
    ["%s"]=>
    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) {
    ["%s"]=>
    array(2) {
      ["obj"]=>
      object(TestClass)#%d (1) {
        ["test"]=>
        int(1)
      }
      ["inf"]=>
      NULL
    }
    ["%s"]=>
    array(2) {
      ["obj"]=>
      object(TestClass)#%d (1) {
        ["test"]=>
        int(2)
      }
      ["inf"]=>
      NULL
    }
  }
}
===DONE===