CodeIgniter与PHP5.6的兼容问题，codeigniterphp5.6
错误提示：
A PHP Error was encountered
Severity: Notice
Message: Only variable references should be returned by reference
Filename: core/Common.php
Line Number: 257
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原代码：
return $_config[0] =& $config;
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修改后:
$_config[0] =& $config;
return $_config[0];
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http://www.bkjia.com/PHPjc/1033495.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/1033495.htmlTechArticleCodeIgniter与PHP5.6的兼容问题，codeigniterphp5.6 错误提示： A PHP Error was encounteredSeverity: NoticeMessage: Only variable references should be returned by reference...
