昨晚用Spreadsheet_Excel_Reader导入EXCEL内容到数据库的时候,出现了以下提示:
Deprecated: Assigning the return value of new by reference is deprecated in
定位到出错的那一行:
$this->_ole =& new OLERead();
我本地环境用的是PHP/5.3.3。
解决办法:php5.3开始后,废除了php中的”=&”符号,所以要想复制,直接用=引用即可。详细如下:
1、PHP5对象复制是采用引用的方式;
2、如果不采用引用方式,则需要在复制对象时加关键字 clone;
3、如果在复制的过程中,同时要变更某些属性,则增加函数_clone();
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