function mb_unserialize($serial_str) { ???????????$serial_str= preg_replace(‘!s:(\d+):"(.*?)";!se‘, "‘s:‘.strlen(‘$2‘).‘:\"$2\";‘", $serial_str ); ?????????????$serial_str= str_replace("\r", "", $serial_str);}
php 反序列化返回false解决方法
原文地址:https://www.cnblogs.com/scy152417/p/8274313.html