错误提示：
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A PHP Error was encounteredSeverity: NoticeMessage: Only variable references should be returned by referenceFilename: core/Common.phpLine Number: 257 |
原代码：
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return $_config[0] =& $config; |
修改后:
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$_config[0] =& $config;return $_config[0]; |
以上所述就是本文的全部内容了，希望大家能够喜欢。
