--TEST-- Bug #30791 (magic methods (__sleep/__wakeup/__toString) call __call if object is overloaded) --FILE-- <?php function my_error_handler($errno, $errstr, $errfile, $errline) { var_dump($errstr); } set_error_handler('my_error_handler'); class a { public $a = 4; function __call($a,$b) { return "unknown method"; } } $b = new a; echo $b,"\n"; $c = unserialize(serialize($b)); echo $c,"\n"; var_dump($c); ?> --EXPECT-- string(50) "Object of class a could not be converted to string" string(50) "Object of class a could not be converted to string" object(a)#2 (1) { ["a"]=> int(4) }