只有变量引用应通过引用返回 - Codeigniter更新
2022-08-30 06:31:30
服务器PHP升级后,我在Apache 2.0上的PHP版本5.6.2中收到以下错误
A PHP Error was encountered
Severity: Notice
Message: Only variable references should be returned by reference
Filename: core/Common.php
Line Number: 257
我该如何解决这个问题?