Bug #70390 [Opn->Dup]: Invalid object size in serialized string

Edit report at https://bugs.php.net/bug.php?id=70390&edit=1 ID: 70390 Updated by: cmb@php.net Reported by: alec at alec dot pl Summary: Invalid object size in serialized string -Status: Open +Status: Duplicate Type: Bug Package: Unknown/Other Function Operating System: Linux PHP Version: 7.0.0RC1 -Assigned To: +Assigned To: cmb Block user comment: N Private report: N New Comment: This is a duplicate of bug #70187, which has already been fixed in latest master. Previous Comments: ------------------------------------------------------------------------ [2015-08-29 16:29:00] alec at alec dot pl Description: ------------ Number of properties of serialized object is wrong after setting unknown property and unsetting an existing one. This causes that the object can't be unserialized. See test script. Test script: --------------- <?php class test { public $prop; } $test = new test; $test->unknown = 'test'; unset($test->prop); print_r(unserialize(serialize($test))); Expected result: ---------------- test Object ( [unknown] => test ) Actual result: -------------- PHP Notice: unserialize(): Unexpected end of serialized data in test.php on line 17 PHP Notice: unserialize(): Error at offset 39 of 40 bytes in test.php on line 17 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=70390&edit=1