PHPExcel将Excel数据导入数据库

Posted 2020-09-22 佛系 Coder

 1 <?php
 2 //PHPExcel读取导入Excel数据到数据库(2003,2007通用)使用方法:
 3 //先用excel2array（）方法将excel表中的数据存储到数组，在从遍历二维数组将数据保存进数据库
 4 require_once "./PHPExcel.class.php";
 5 require_once "./PHPExcel/Cell/DataType.php";
 6 require_once "./PHPExcel/IOFactory.php";
 7 /**
 8  * 将excel表中的数据存储到数组
 9  * @param string $filename 文件名
10  * @return array
11  */
12 function excel2array($filename){
13     $ext = pathinfo($filename, PATHINFO_EXTENSION);//获取文件后缀名
14     if($ext == "xls"){
15         $objReader = PHPExcel_IOFactory::createReader(‘Excel5‘);
16     }
17     if($ext == "xlsx"){
18         $objReader = PHPExcel_IOFactory::createReader(‘Excel2007‘);
19     }
20 
21     $objReader->setReadDataOnly(true);
22     $objPHPExcel = $objReader->load($filename);
23     $objWorksheet = $objPHPExcel->getActiveSheet();
24     $highestRow = $objWorksheet->getHighestRow(); //取得行数
25     $highestColumn = $objWorksheet->getHighestColumn();
26     $highestColumnIndex = PHPExcel_Cell::columnIndexFromString($highestColumn); //取得列数
27     $excelData = array();
28     for ($row = 2; $row <= $highestRow; $row++) {
29         for ($col = 0; $col < $highestColumnIndex; $col++) {
30             $excelData[$row][] =$objWorksheet->getCellByColumnAndRow($col, $row)->getValue();
31         }
32     }
33     return $excelData;
34 }