013+
014+ Notice: Undefined index: a in %s/026.php on line 33
015+
016+ Notice: Undefined index: b in %s/026.php on line 34
014- object(a)#%d (1) {
015- ["test"]=>
018+ NULL
019+ NULL
016- string(5) "hallo"
017- }
018- object(b)#%d (1) {
019- ["a"]=>
020- &object(a)#%d (1) {
021- ["test"]=>
022- string(5) "hallo"
023- }
024- }