PHPExcel读取excel文件
PHPExcel是个很强大的类库，以前只使用过它生成Excel文件，非常方便。
今天接到个项目要读取Excel的文件，以前也做过Excel转换写入数据库的工作，
不过相对简单一些，是转换成CSV格式再进行解析的。
首先下载PHPExcel类库。http://phpexcel.codeplex.com/
包含PHPExcel类库文件，如果不能确定文件类型的话可以使用PHPExcel_IOFactory::identify方法返回文件的类型，传递给该函数一个文件名就可以。
然后根据返回的文件类型创建该类型的读取对象，进行文件的load。
之后就可以进行数据的读取了，
具体代码如下所示：
- <?php
- require_once(‘include/common.inc.php’);
- require_once(ROOTPATH . ‘include/phpExcel/PHPExcel/IOFactory.php’);
- $filePath = ‘./file/xls/110713.xls’;
- $fileType = PHPExcel_IOFactory::identify($filePath); //文件名自动判断文件类型
- $objReader = PHPExcel_IOFactory::createReader($fileType);
- $objPHPExcel = $objReader->load($filePath);
- $currentSheet = $objPHPExcel->getSheet(0); //第一个工作簿
- $allRow = $currentSheet->getHighestRow(); //行数
- $output = array();
- $preType = ”;
- $qh = $currentSheet->getCell(‘A4′)->getValue();
- //按照文件格式从第7行开始循环读取数据
- for($currentRow = 7;$currentRow<=$allRow;$currentRow++){
- //判断每一行的B列是否为有效的序号，如果为空或者小于之前的序号则结束
- $xh = (int)$currentSheet->getCell(‘B’.$currentRow)->getValue();
- if(empty($xh))break;
- $tmpType = (string)$currentSheet->getCell(‘C’.$currentRow)->getValue(); //赛事类型
- if(!empty($tmpType))$preType = $tmpType;
- $output[$xh][‘type’] = $preType;
- $output[$xh][‘master’] = $currentSheet->getCell(‘F’.$currentRow)->getValue(); //主队
- $output[$xh][‘guest’] = $currentSheet->getCell(‘H’.$currentRow)->getValue(); //客队
- }
- //从当前行开始往下循环，取出第一个不为空的行
- for( ; ; $currentRow++){
- $xh = (int)$currentSheet->getCell(‘B’.$currentRow)->getValue();
- if(!empty($xh))break;
- }
- for( ; $currentRow <= $allRow; $currentRow++){
- $xh = (int)$currentSheet->getCell(‘B’.$currentRow)->getValue();
- if(empty($xh))break;
- $output[$xh][‘rq’] = $currentSheet->getCell(‘I’.$currentRow)->getValue();
- }
- header(“content-type:text/html; charset=utf-8″);
- echo ‘期号：’ . $qh . “\n\n”;
- if(!empty($output)){
- printf(“%-5s\t%-15s\t%-40s\t%-40s\t%-5s\n”, ‘序号’, ‘赛事类型’, ‘主队’, ‘客队’, ‘让球值’);
- foreach($output as $key => $row){
- $format = “%-5d\t%-15s\t%-40s\t%-40s\t%-5s\n”;
- printf($format, $key, $row[‘type’], $row[‘master’], $row[‘guest’], $row[‘rq’]);
- }
- }
- ?>
-
/* * 将excel转换为数组 by aibhsc * */ require(ROOT_PATH . 'includes/PHPExcel.php');//引入PHP EXCEL类 function format_excel2array($filePath='',$sheet=0){ if(empty($filePath) or !file_exists($filePath)){die('file not exists');} $PHPReader = new PHPExcel_Reader_Excel2007(); //建立reader对象 if(!$PHPReader->canRead($filePath)){ $PHPReader = new PHPExcel_Reader_Excel5(); if(!$PHPReader->canRead($filePath)){ echo 'no Excel'; return ; } } $PHPExcel = $PHPReader->load($filePath); //建立excel对象 $currentSheet = $PHPExcel->getSheet($sheet); //**读取excel文件中的指定工作表*/ $allColumn = $currentSheet->getHighestColumn(); //**取得最大的列号*/ $allRow = $currentSheet->getHighestRow(); //**取得一共有多少行*/ $data = array(); for($rowIndex=1;$rowIndex<=$allRow;$rowIndex++){ //循环读取每个单元格的内容。注意行从1开始，列从A开始 for($colIndex='A';$colIndex<=$allColumn;$colIndex++){ $addr = $colIndex.$rowIndex; $cell = $currentSheet->getCell($addr)->getValue(); if($cell instanceof PHPExcel_RichText){ //富文本转换字符串 $cell = $cell->__toString(); } $data[$rowIndex][$colIndex] = $cell; } } return $data; } 使用方法： $filePath = ROOT_PATH.'data/diamondStock.xlsx'; //钻石库存文件 $data = format_excel2array($filePath); print_r($data);die; 输出结果示例： Array ( [1] => Array ( [A] => 商品编号 [B] => 商品名称 [C] => 总重量 [D] => 进货价格 [E] => 销售价格 [F] => 4C备注 ) [2] => Array ( [A] => 10001 [B] => GIA-2156685995 [C] => 0.7 [D] => 1760 [E] => 1848 [F] => G色、0.7ct、SI1、FR ) [3] => Array ( [A] => 10002 [B] => GIA-2156685996 [C] => 0.7 [D] => 1760 [E] => 1848 [F] => G色、0.7ct、SI1、FR ) [4] => Array ( [A] => 10003 [B] => GIA-2156685997 [C] => 0.7 [D] => 1760 [E] => 1848 [F] => G色、0.7ct、SI1、FR ) [5] => Array ( [A] => 10004 [B] => GIA-2156685998 [C] => 0.7 [D] => 1760 [E] => 1848 [F] => G色、0.7ct、SI1、FR ) [6] => Array ( [A] => 10005 [B] => GIA-2156685999 [C] => 0.7 [D] => 1760 [E] => 1848 [F] => G色、0.7ct、SI1、FR ) [7] => Array ( [A] => 10006 [B] => GIA-2156686000 [C] => 0.7 [D] => 1760 [E] => 1848 [F] => G色、0.7ct、SI1、FR ) [8] => Array ( [A] => 10007 [B] => GIA-2156686001 [C] => 0.7 [D] => 1760 [E] => 1848 [F] => G色、0.7ct、SI1、FR ) [9] => Array ( [A] => 10008 [B] => GIA-2156686002 [C] => 0.7 [D] => 1760 [E] => 1848 [F] => G色、0.7ct、SI1、FR ) [10] => Array ( [A] => 10009 [B] => GIA-2156686003 [C] => 0.7 [D] => 1760 [E] => 1848 [F] => G色、0.7ct、SI1、FR ) [11] => Array ( [A] => 10010 [B] => GIA-2156686004 [C] => 0.7 [D] => 1760 [E] => 1848 [F] => G色、0.7ct、SI1、FR ) [12] => Array ( [A] => 10011 [B] => GIA-2156686005 [C] => 0.7 [D] => 1760 [E] => 1848 [F] => G色、0.7ct、SI1、FR ) [13] => Array ( [A] => 10012 [B] => GIA-2156686006 [C] => 0.7 [D] => 1760 [E] => 1848 [F] => G色、0.7ct、SI1、FR ) [14] => Array ( [A] => 10013 [B] => GIA-2156686007 [C] => 0.7 [D] => 1760 [E] => 1848 [F] => G色、0.7ct、SI1、FR ) )
