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--TEST--
Object serialization / unserialization: properties reference containing object
--INI--
error_reporting = E_ALL & ~E_STRICT
--FILE--
<?php
function check(&$obj) {
var_dump($obj);
$ser = serialize($obj);
var_dump($ser);
$uobj = unserialize($ser);
var_dump($uobj);
$uobj->a = "obj->a.changed";
var_dump($uobj);
$uobj->b = "obj->b.changed";
var_dump($uobj);
$uobj->c = "obj->c.changed";
var_dump($uobj);
}
echo "\n\n--- a refs container:\n";
$ext = 1;
$obj = new stdClass;
$obj->a = &$obj;
$obj->b = 1;
$obj->c = 1;
check($obj);
echo "\n\n--- a eqs container:\n";
$ext = 1;
$obj = new stdClass;
$obj->a = $obj;
$obj->b = 1;
$obj->c = 1;
check($obj);
echo "\n\n--- a,b ref container:\n";
$ext = 1;
$obj = new stdClass;
$obj->a = &$obj;
$obj->b = &$obj;
$obj->c = 1;
check($obj);
echo "\n\n--- a,b eq container:\n";
$ext = 1;
$obj = new stdClass;
$obj->a = $obj;
$obj->b = $obj;
$obj->c = 1;
check($obj);
echo "\n\n--- a,b,c ref container:\n";
$ext = 1;
$obj = new stdClass;
$obj->a = &$obj;
$obj->b = &$obj;
$obj->c = &$obj;
check($obj);
echo "\n\n--- a,b,c eq container:\n";
$ext = 1;
$obj = new stdClass;
$obj->a = $obj;
$obj->b = $obj;
$obj->c = $obj;
check($obj);
echo "Done";
?>
--EXPECTF--
--- a refs container:
object(stdClass)#%d (3) {
["a"]=>
*RECURSION*
["b"]=>
int(1)
["c"]=>
int(1)
}
string(55) "O:8:"stdClass":3:{s:1:"a";R:1;s:1:"b";i:1;s:1:"c";i:1;}"
object(stdClass)#%d (3) {
["a"]=>
*RECURSION*
["b"]=>
int(1)
["c"]=>
int(1)
}
object(stdClass)#%d (3) {
["a"]=>
string(14) "obj->a.changed"
["b"]=>
int(1)
["c"]=>
int(1)
}
object(stdClass)#%d (3) {
["a"]=>
string(14) "obj->a.changed"
["b"]=>
string(14) "obj->b.changed"
["c"]=>
int(1)
}
object(stdClass)#%d (3) {
["a"]=>
string(14) "obj->a.changed"
["b"]=>
string(14) "obj->b.changed"
["c"]=>
string(14) "obj->c.changed"
}
--- a eqs container:
object(stdClass)#%d (3) {
["a"]=>
*RECURSION*
["b"]=>
int(1)
["c"]=>
int(1)
}
string(55) "O:8:"stdClass":3:{s:1:"a";r:1;s:1:"b";i:1;s:1:"c";i:1;}"
object(stdClass)#%d (3) {
["a"]=>
*RECURSION*
["b"]=>
int(1)
["c"]=>
int(1)
}
object(stdClass)#%d (3) {
["a"]=>
string(14) "obj->a.changed"
["b"]=>
int(1)
["c"]=>
int(1)
}
object(stdClass)#%d (3) {
["a"]=>
string(14) "obj->a.changed"
["b"]=>
string(14) "obj->b.changed"
["c"]=>
int(1)
}
object(stdClass)#%d (3) {
["a"]=>
string(14) "obj->a.changed"
["b"]=>
string(14) "obj->b.changed"
["c"]=>
string(14) "obj->c.changed"
}
--- a,b ref container:
object(stdClass)#%d (3) {
["a"]=>
*RECURSION*
["b"]=>
*RECURSION*
["c"]=>
int(1)
}
string(55) "O:8:"stdClass":3:{s:1:"a";R:1;s:1:"b";R:1;s:1:"c";i:1;}"
object(stdClass)#%d (3) {
["a"]=>
*RECURSION*
["b"]=>
*RECURSION*
["c"]=>
int(1)
}
object(stdClass)#%d (3) {
["a"]=>
&string(14) "obj->a.changed"
["b"]=>
&string(14) "obj->a.changed"
["c"]=>
int(1)
}
object(stdClass)#%d (3) {
["a"]=>
&string(14) "obj->b.changed"
["b"]=>
&string(14) "obj->b.changed"
["c"]=>
int(1)
}
object(stdClass)#%d (3) {
["a"]=>
&string(14) "obj->b.changed"
["b"]=>
&string(14) "obj->b.changed"
["c"]=>
string(14) "obj->c.changed"
}
--- a,b eq container:
object(stdClass)#%d (3) {
["a"]=>
*RECURSION*
["b"]=>
*RECURSION*
["c"]=>
int(1)
}
string(55) "O:8:"stdClass":3:{s:1:"a";r:1;s:1:"b";r:1;s:1:"c";i:1;}"
object(stdClass)#%d (3) {
["a"]=>
*RECURSION*
["b"]=>
*RECURSION*
["c"]=>
int(1)
}
object(stdClass)#%d (3) {
["a"]=>
string(14) "obj->a.changed"
["b"]=>
*RECURSION*
["c"]=>
int(1)
}
object(stdClass)#%d (3) {
["a"]=>
string(14) "obj->a.changed"
["b"]=>
string(14) "obj->b.changed"
["c"]=>
int(1)
}
object(stdClass)#%d (3) {
["a"]=>
string(14) "obj->a.changed"
["b"]=>
string(14) "obj->b.changed"
["c"]=>
string(14) "obj->c.changed"
}
--- a,b,c ref container:
object(stdClass)#%d (3) {
["a"]=>
*RECURSION*
["b"]=>
*RECURSION*
["c"]=>
*RECURSION*
}
string(55) "O:8:"stdClass":3:{s:1:"a";R:1;s:1:"b";R:1;s:1:"c";R:1;}"
object(stdClass)#%d (3) {
["a"]=>
*RECURSION*
["b"]=>
*RECURSION*
["c"]=>
*RECURSION*
}
object(stdClass)#%d (3) {
["a"]=>
&string(14) "obj->a.changed"
["b"]=>
&string(14) "obj->a.changed"
["c"]=>
&string(14) "obj->a.changed"
}
object(stdClass)#%d (3) {
["a"]=>
&string(14) "obj->b.changed"
["b"]=>
&string(14) "obj->b.changed"
["c"]=>
&string(14) "obj->b.changed"
}
object(stdClass)#%d (3) {
["a"]=>
&string(14) "obj->c.changed"
["b"]=>
&string(14) "obj->c.changed"
["c"]=>
&string(14) "obj->c.changed"
}
--- a,b,c eq container:
object(stdClass)#%d (3) {
["a"]=>
*RECURSION*
["b"]=>
*RECURSION*
["c"]=>
*RECURSION*
}
string(55) "O:8:"stdClass":3:{s:1:"a";r:1;s:1:"b";r:1;s:1:"c";r:1;}"
object(stdClass)#%d (3) {
["a"]=>
*RECURSION*
["b"]=>
*RECURSION*
["c"]=>
*RECURSION*
}
object(stdClass)#%d (3) {
["a"]=>
string(14) "obj->a.changed"
["b"]=>
*RECURSION*
["c"]=>
*RECURSION*
}
object(stdClass)#%d (3) {
["a"]=>
string(14) "obj->a.changed"
["b"]=>
string(14) "obj->b.changed"
["c"]=>
*RECURSION*
}
object(stdClass)#%d (3) {
["a"]=>
string(14) "obj->a.changed"
["b"]=>
string(14) "obj->b.changed"
["c"]=>
string(14) "obj->c.changed"
}
Done