1--TEST-- 2Bug #71840 (Unserialize accepts wrongly data) 3--FILE-- 4<?php 5var_dump(unserialize('a:1:{s:0:""0a:0:{}}')); 6?> 7--EXPECTF-- 8Warning: unserialize(): Error at offset 11 of 19 bytes in %s on line %d 9bool(false) 10