php import excel php use phpexcel to import excel files

//载入PHPExcel类
include(dirname(__FILE__).'/phpexcel/PHPExcel.php');
$Obj = new PHPExcel_Reader_Excel5();
$Obj->setReadDataOnly(true);
//读取demo.xls文件
$phpExcel = $Obj->load(dirname(__FILE__).'/output.xls');
//获取当前活动sheet
$objWorksheet = $phpExcel->getActiveSheet();
//获取行数
$highestRow = $objWorksheet->getHighestRow();
//获取列数
//by bbs.it-home.org
$highestColumn = $objWorksheet->getHighestColumn();
$highestColumnIndex = PHPExcel_Cell::columnIndexFromString($highestColumn);
//循环输出数据
$data = array();
for($row = 1; $row <= $highestRow; ++$row) {
 for($col = 0; $col < $highestColumnIndex; ++$col) {
  $val = $objWorksheet->getCellByColumnAndRow($col, $row)->getValue();
  $data[$row][$col] = trim($val);
 }
}
echo '';</li>
<li>print_r($data);</li>
<li>echo '';