利用PHP实现对于Excel的写入和读取,主要借助于PHPExcel插件来完成。准备工作:1.下载PHPExcel的SDK,下载地址:https://github.com/PHPOffice/PHPExcel。2.SDK解压之后将里面的Classes文件(包含PHPExcel文件和PHPExcel.php)拷贝到自己的项目中一、PHPExcel实现写入excel操作步骤首先需要引入类文件,引入PHPExcel.php文件。1、新建一个Excel表格(实例化PHPExcel类)2、创建sheet(内置表) (createSheet()方法、setActiveSheet()方法、getActiveSheet()方法)3、填充数据(setCellValue()方法)4、保存文件(PHPExcel_IOFactory::createWriter()方法、save方法)二、PHPExcel实现读取Excel操作步骤首先需要引入类文件,引入IOFactory.php文件。1、实例化Excel读取对象2、加载Excel文件(全部加载 、选择加载)3、读取Excel文件(全部读取、逐行读取)
<?php//利用PHPExcel实现Excel文件的写入demo示例:$dir = dirname(__FILE__); ????????????????????//找出当前脚本所在路径require $dir.‘/PHPExcel.php‘; ????????????????//添加读取excel所需的类文件$objPHPExcel = new PHPExcel(); ???????????????//实例化一个PHPExcel()对象$objSheet = $objPHPExcel->getActiveSheet(); ??//选取当前的sheet对象$objSheet->setTitle(‘2018test‘); ?????????????//对当前sheet对象命名名称//常规方式:利用setCellValue()填充数据$objSheet->setCellValue("A1","张一")->setCellValue("B1","张二"); //利用setCellValues()填充数据//取巧模式:利用fromArray()填充数据$array = array( ???array("","","C1","张三"), ???array("","","C2","李四"));$objSheet->fromArray($array); //利用fromArray()直接一次性填充数据$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel,‘Excel2007‘); //设定写入excel的类型$objWriter->save($dir.‘/test.xlsx‘); //保存文件
<?php//利用PHPExcel实现Excel文件的读取demo示例://利用php读取excel数据header("Content-type:text/html;charset=utf-8"); ??????????????//设置页面内容是html,编码格式是utf-8$dir = dirname(__FILE__); ????????????????????????????????????//找出当前脚本所在路径require $dir.‘/PHPExcel/IOFactory.php‘;$filename = $dir.‘/test.xlsx‘;$objPHPExcelReader = PHPExcel_IOFactory::load($filename); ?????//加载excel文件foreach($objPHPExcelReader->getWorksheetIterator() as $sheet) ?//循环读取sheet{ ???foreach($sheet->getRowIterator() as $row) ?????????????????//逐行处理 ???{ ???????if($row->getRowIndex()<1) ?????????????????????????????//确定从哪一行开始读取 ???????{ ???????????continue; ???????} ???????foreach($row->getCellIterator() as $cell) ?????????????//逐列读取 ???????{ ???????????$data = $cell->getValue(); ????????????????????????//获取cell中数据 ???????????echo $data; ???????} ???????echo ‘<br/>‘; ???}}
PHP操作Excel – PHPExcel 基本用法
原文地址:https://www.cnblogs.com/cxx8181602/p/9010684.html