phpstudy php-5.6.27
框架CI
Only variable references should be returned by reference
A PHP Error was encountered
Severity: Notice
Message: Only variable references should be returned by
reference
Filename: core/Common.php
Line Number: 257
原代碼:
return $_config[0] =& $config;
修改後:
$_config[0] =& $config;
return $_config[0];