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|
--TEST--
ZE2 Serializable
--FILE--
<?php
class Test implements Serializable
{
public $data;
function __construct($data)
{
echo __METHOD__ . "($data)\n";
$this->data = $data;
}
function serialize()
{
echo __METHOD__ . "({$this->data})\n";
return $this->data;
}
function unserialize($serialized)
{
echo __METHOD__ . "($serialized)\n";
$this->data = $serialized;
var_dump($this);
}
}
$tests = array('String', NULL, 42, false);
foreach($tests as $data)
{
try
{
echo "==========\n";
var_dump($data);
$ser = serialize(new Test($data));
var_dump(unserialize($ser));
}
catch(Exception $e)
{
echo 'Exception: ' . $e->getMessage() . "\n";
}
}
?>
--EXPECTF--
==========
string(6) "String"
Test::__construct(String)
Test::serialize(String)
Test::unserialize(String)
object(Test)#%d (1) {
["data"]=>
string(6) "String"
}
object(Test)#%d (1) {
["data"]=>
string(6) "String"
}
==========
NULL
Test::__construct()
Test::serialize()
NULL
==========
int(42)
Test::__construct(42)
Test::serialize(42)
Exception: Test::serialize() must return a string or NULL
==========
bool(false)
Test::__construct()
Test::serialize()
Exception: Test::serialize() must return a string or NULL
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