new phpexcel 报错
phpexcel
今天遇到一个纠结的问题,在Php导出excel用phpexcel类库的时候,在 $objexcel=new phpexcel();报错 直接返回404页面。
看phpexcel类的时候,在__construct构造函数里面设置断点,
$this->_calculationEngine = PHPExcel_Calculation::getInstance($this);
在这行后面就报错;去掉__construct和__destruct里面的内容才不会报错。
不知道什么原因造成的,这个和utf8格式没有关系吧,如果是也是乱码,不至于new PHPExcel()就报错了;
各位大侠请指教,不胜感激!
回复讨论(解决方案)
已解决,是原先的框架有__autoload函数,而phpexcel也有自动加载自身的__autoload函数;运行的时候加载了框架的__autoload的,所以报错了,最好以调试器的设断点的方式运行,trace error is perfect!

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