function excelToArray(){  require_once dirname(__FILE__) . '/Lib/Classes/PHPExcel/IOFactory.php';  //加载excel文件  $filename = dirname(__FILE__).'/result.xlsx';  $objPHPExcelReader = PHPExcel_IOFactory::load($filename);    $sheet = $objPHPExcelReader->getSheet(0);        // 读取第一个工作表(编号从 0 开始)  $highestRow = $sheet->getHighestRow();           // 取得总行数  $highestColumn = $sheet->getHighestColumn();     // 取得总列数  $arr = array('A','B','C','D','E','F','G','H','I','J','K','L','M', 'N','O','P','Q','R','S','T','U','V','W','X','Y','Z');  // 一次读取一列  $res_arr = array();  for ($row = 2; $row <= $highestRow; $row++) {  $row_arr = array();  for ($column = 0; $arr[$column] != 'F'; $column++) {  $val = $sheet->getCellByColumnAndRow($column, $row)->getValue();  $row_arr[] = $val;  }  $res_arr[] = $row_arr;  }  return $res_arr;
}  

function excelToArray(){  require_once dirname(__FILE__) . '/Lib/Classes/PHPExcel/IOFactory.php';  //加载excel文件  $filename = dirname(__FILE__).'/result.xlsx';  $objPHPExcelReader = PHPExcel_IOFactory::load($filename);    $reader = $objPHPExcelReader->getWorksheetIterator();  //循环读取sheet  foreach($reader as $sheet) {  //读取表内容  $content = $sheet->getRowIterator();  //逐行处理  $res_arr = array();  foreach($content as $key => $items) {  $rows = $items->getRowIndex();              //行  $columns = $items->getCellIterator();       //列  $row_arr = array();  //确定从哪一行开始读取  if($rows < 2){  continue;  }  //逐列读取  foreach($columns as $head => $cell) {  //获取cell中数据  $data = $cell->getValue();  $row_arr[] = $data;  }  $res_arr[] = $row_arr;  }  }  return $res_arr;
}  

/** * 创建(导出)Excel数据表格 * @param  array   $list        要导出的数组格式的数据 * @param  string  $filename    导出的Excel表格数据表的文件名 * @param  array   $indexKey    $list数组中与Excel表格表头$header中每个项目对应的字段的名字(key值) * @param  array   $startRow    第一条数据在Excel表格中起始行 * @param  [bool]  $excel2007   是否生成Excel2007(.xlsx)以上兼容的数据表 * 比如: $indexKey与$list数组对应关系如下: *     $indexKey = array('id','username','sex','age'); *     $list = array(array('id'=>1,'username'=>'YQJ','sex'=>'男','age'=>24)); */
function exportExcel($list,$filename,$indexKey,$startRow=1,$excel2007=false){  //文件引入  require_once APP_ROOT.'/Api/excel/PHPExcel.php';  require_once APP_ROOT.'/Api/excel/PHPExcel/Writer/Excel2007.php';  if(empty($filename)) $filename = time();  if( !is_array($indexKey)) return false;  $header_arr = array('A','B','C','D','E','F','G','H','I','J','K','L','M', 'N','O','P','Q','R','S','T','U','V','W','X','Y','Z');  //初始化PHPExcel()  $objPHPExcel = new PHPExcel();  //设置保存版本格式  if($excel2007){  $objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel);  $filename = $filename.'.xlsx';  }else{  $objWriter = new PHPExcel_Writer_Excel5($objPHPExcel);  $filename = $filename.'.xls';  }  //接下来就是写数据到表格里面去  $objActSheet = $objPHPExcel->getActiveSheet();  //$startRow = 1;  foreach ($list as $row) {  foreach ($indexKey as $key => $value){  //这里是设置单元格的内容  $objActSheet->setCellValue($header_arr[$key].$startRow,$row[$value]);  }  $startRow++;  }  // 下载这个表格，在浏览器输出  header("Pragma: public");  header("Expires: 0");  header("Cache-Control:must-revalidate, post-check=0, pre-check=0");  header("Content-Type:application/force-download");  header("Content-Type:application/vnd.ms-execl");  header("Content-Type:application/octet-stream");  header("Content-Type:application/download");;  header('Content-Disposition:attachment;filename='.$filename.'');  header("Content-Transfer-Encoding:binary");  $objWriter->save('php://output');
}  

function exportExcel($list,$filename,$indexKey=array()){  require_once dirname(__FILE__) . '/Lib/Classes/PHPExcel/IOFactory.php';  require_once dirname(__FILE__) . '/Lib/Classes/PHPExcel.php';  require_once dirname(__FILE__) . '/Lib/Classes/PHPExcel/Writer/Excel2007.php';  $header_arr = array('A','B','C','D','E','F','G','H','I','J','K','L','M', 'N','O','P','Q','R','S','T','U','V','W','X','Y','Z');  //$objPHPExcel = new PHPExcel();                        //初始化PHPExcel(),不使用模板  $template = dirname(__FILE__).'/template.xls';          //使用模板  $objPHPExcel = PHPExcel_IOFactory::load($template);     //加载excel文件,设置模板  $objWriter = new PHPExcel_Writer_Excel5($objPHPExcel);  //设置保存版本格式  //接下来就是写数据到表格里面去  $objActSheet = $objPHPExcel->getActiveSheet();  $objActSheet->setCellValue('A2',  "活动名称：江南极客");  $objActSheet->setCellValue('C2',  "导出时间：".date('Y-m-d H:i:s'));  $i = 4;  foreach ($list as $row) {  foreach ($indexKey as $key => $value){  //这里是设置单元格的内容  $objActSheet->setCellValue($header_arr[$key].$i,$row[$value]);  }  $i++;  }  // 1.保存至本地Excel表格  //$objWriter->save($filename.'.xls');  // 2.接下来当然是下载这个表格了，在浏览器输出就好了  header("Pragma: public");  header("Expires: 0");  header("Cache-Control:must-revalidate, post-check=0, pre-check=0");  header("Content-Type:application/force-download");  header("Content-Type:application/vnd.ms-execl");  header("Content-Type:application/octet-stream");  header("Content-Type:application/download");;  header('Content-Disposition:attachment;filename="'.$filename.'.xls"');  header("Content-Transfer-Encoding:binary");  $objWriter->save('php://output');
}