wkcrm/vendor/phpexcel/PHPExcel/ExcelToArray.php

<?php
namespace think;

use PHPExcel_IOFactory;
use PHPExcel_Cell;
use PHPExcel;
/** 
 * 读取Excel数据
 */
class ExcelToArrary
{
    public function __construct() {
        //这些文件需要下载phpexcel，然后放在vendor文件里面
        vendor("PHPExcel.PHPExcel.PHPExcel");
        vendor("PHPExcel.PHPExcel.Writer.IWriter");
        vendor("PHPExcel.PHPExcel.Writer.Abstract");
        vendor("PHPExcel.PHPExcel.Writer.Excel5");
        vendor("PHPExcel.PHPExcel.Writer.Excel2007");
        vendor("PHPExcel.PHPExcel.IOFactory");
    }

    public function read($filename, $encode, $file_type){
        if(strtolower ( $file_type ) == 'xls'){
            //判断excel表类型为2003还是2007
            Vendor("Excel.PHPExcel.Reader.Excel5"); 
            $objReader = PHPExcel_IOFactory::createReader('Excel5');
            $objReader = PHPExcel_IOFactory::createReader('Excel5');

        } elseif (strtolower ( $file_type )=='xlsx') {
            Vendor("Excel.PHPExcel.Reader.Excel2007"); 
            $objReader = PHPExcel_IOFactory::createReader('Excel2007');
        }
        $objReader->setReadDataOnly(true);
        $objPHPExcel = $objReader->load($filename);
        $objWorksheet = $objPHPExcel->getActiveSheet();
        $highestRow = $objWorksheet->getHighestRow();
        $highestColumn = $objWorksheet->getHighestColumn();
        $highestColumnIndex = PHPExcel_Cell::columnIndexFromString($highestColumn);
        $excelData = array();
        for ($row = 1; $row <= $highestRow; $row++) {
            for ($col = 0; $col < $highestColumnIndex; $col++) {
                $excelData[$row][] =(string)$objWorksheet->getCellByColumnAndRow($col, $row)->getValue();
            }
        }
        return $excelData;
    }
}