excel读取为sql精简版

<?php/** * * @copyright 2007-2012 Xiaoqiang. * @author Xiaoqiang.Wu <[e-mail]> * @version 1.01 */ error_reporting(E_ALL); date_default_timezone_set('Asia/ShangHai'); /** PHPExcel_IOFactory */require_once '../Classes/PHPExcel/IOFactory.php';  // Check prerequisitesif (!file_exists("31excel5.xls")) {exit("not found 31excel5.xls.\n");} $reader = PHPExcel_IOFactory::createReader('Excel5'); //设置以Excel5格式(Excel97-2003工作簿)$PHPExcel = $reader->load("31excel5.xls"); // 载入excel文件$sheet = $PHPExcel->getSheet(0); // 读取第一個工作表$highestRow = $sheet->getHighestRow(); // 取得总行数$highestColumm = $sheet->getHighestColumn(); // 取得总列数 /** 循环读取每个单元格的数据 */for ($row = 1; $row <= $highestRow; $row++){//行数是以第1行开始    for ($column = 'A'; $column <= $highestColumm; $column++) {//列数是以A列开始        $dataset[] = $sheet->getCell($column.$row)->getValue();        echo $column.$row.":".$sheet->getCell($column.$row)->getValue()."<br />";    }} ?>
其中，关于日期判断的部分主要是以下部分： 
$cell =$objWorksheet->getCellByColumnAndRow($col, $row);$value=$cell->getValue();if($cell->getDataType()==PHPExcel_Cell_DataType::TYPE_NUMERIC){       $cellstyleformat=$cell->getParent()->getStyle( $cell->getCoordinate() )->getNumberFormat();       $formatcode=$cellstyleformat->getFormatCode();       if (preg_match('/^(\[\$[A-Z]*-[0-9A-F]*\])*[hmsdy]/i', $formatcode)) {             $value=gmdate("Y-m-d", PHPExcel_Shared_Date::ExcelToPHP($value));       }else{             $value=PHPExcel_Style_NumberFormat::toFormattedString($value,$formatcode);       }}