php获取excel文件数据

require __DIR__ . './PHPExcel/IOFactory.php';

  $PHPReader = new \PHPExcel_Reader_Excel2007();

  //判断文件类型
  if (!$PHPReader->canRead($filePath)) {
   $PHPReader = new \PHPExcel_Reader_Excel5();

   if (!$PHPReader->canRead($filePath)) {
    echo 'no Excel';
    return false;
   }
  }

  $PHPExcel = $PHPReader->load($filePath);
  /读取excel文件中的第一个工作表/

  $currentSheet = $PHPExcel->getSheet(0);
  /取得最大的列号/

  $allColumn = $currentSheet->getHighestColumn();
  /取得一共有多少行/

  $allRow = $currentSheet->getHighestRow();

  /从第1行开始输出/
  for ($currentRow = 1; $currentRow <= $allRow; $currentRow++) {

   /从第A列开始输出/
   for ($currentColumn = 'A'; $currentColumn <= $allColumn; $currentColumn++) {
    $val = $currentSheet->getCellByColumnAndRow(ord($currentColumn) - 65, $currentRow)->getValue();
    /ord()将字符转为十进制数/
    $date[$currentRow - 1][] = $val;
   }

  }
  return $date;