Only variable references should be returned by reference

Only variable references should be returned by reference

搭建完Lepus监控系统后，界面提示错误：

A PHP Error was encountered

Severity: Notice

Message: Only variable references should be returned by reference

Filename: core/Common.php

Line Number: 257

[root@b77-11-100 lepus_v3.7]# find / -name Common.php

/opt/lampp/htdocs/system/core/Common.php

修改如下内容

return $_config[0] =& $config;

为

 $_config[0] =& $config;

 return $_config[0];

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转载于:http://blog.itpub.net/28939273/viewspace-2647446/