解决php中导出到excel时数字变为科学计数
遇到数据导出到excel时数字格式不对,一般分为以下两种情况
1、excel单元格设置长度不够,解决方法如下:
//在excel.php文件中 $objActSheet = $objPHPExcel->getActiveSheet(); // 设置 栏目名称 $objActSheet->setCellValue("b1", "卡号"); // 设置列的宽度 $objActSheet->getColumnDimension('b')->setWidth(20);//改变此处设置的长度数值
2、字符被excel理解成数字了,一般就是把那个字段设置成文本 或者想办法加入一些空格一类的,我的解决方案如下:
//添加数据处,主要是把要显示数据以chunk_split()函数处理以下,此函数的具体用法可以自己查看 $objActSheet->setCellValue ( "b$i", chunk_split("123456789 ",4," ") );//当然,如果不想让用户看到数字间有空格,那就把要分割的字段值设大一些,如例子中的4设为大于等于9的即可

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