php Excel Export id

<form action="{:U('Index/files')}" method="post" enctype="multipart/form-data">
            <label for="file">Filename:</label>
            <input type="file" name="file" id="file"/>
            <br/>
            <input type="submit" name="submit" value="Submit"/>
        </form>
 public function files(){
            $filename = $_FILES['file']['name'];
            $ext = preg_split("/\./", $filename);
            $ext = strtolower($ext[1]);
            /*
            * 获取文件后缀名
            */
            $allowed_types = array("xls", "xlsx");
            $filePath = "./Public/excel/" . $_FILES["file"]["name"];
//            print_r($filePath);die;

            if (!in_array($ext, $allowed_types)) {
                echo "File type is wrong!";
                die;
            }
//            else if (file_exists($filePath)) {
//                echo "A file with this name already exists!";
Die //; ; 
            if (! $ PHPReader->
//            }
            else {
                move_uploaded_file ($ _ the FILES [ "File"] [ "tmp_name"], $ filePath); 
            } 
            / ** 
             * @param $ Val 
             * @return String 
             * Check the file name meets the requirements, if met, will be saved to the specified path. If not, an error. 
             * / 
// Import ( "Org.Util.PHPExcel"); 
            require_once "./ThinkPHP/Library/Org/Util/PHPExcel/Classes/PHPExcel.php"; 
// $ filePath the FILES = $ _ [ "File"] [ " tmp_name "]; 
// SLEEP (50); 
            $ PHPExcel = new new \ PHPExcel (); 
// default read excel with excel2007, if the format is wrong, then read with a previous version of the 
            $ PHPReader = new \ PHPExcel_Reader_Excel2007 ()
                PHPReader new new = $ \ PHPExcel_Reader_Excel5 (); 
                (! $ PHPReader-> canRead ($ filePath)) IF { 
                    return $ this-> error (null, "NO File"); 
                } 
            } 
            $ = $ PHPReader- PHPExcel> Load ($ filePath); 
            $ SheetCount = $ PHPExcel-> getSheetCount (); 
            $ sheetNames = $ PHPExcel-> getSheetNames (); 
// var_dump ($ sheetNames); 
// Die; 
            / ** read excel file how many sheet * / 
            $ objExcel = Array (); 
            for ($ SheetID = 0; $ SheetID <$ SheetCount; $ SheetID ++) { 
                / ** read excel worksheet file * / 
                $ name = $ sheetNames [$ SheetID];
                $currentSheet = $PHPExcel->getSheetByName($name);
                $name = iconv("utf-8", "gb2312", $name);
                /**取得最大的列号*/
                $allColumn = $currentSheet->getHighestColumn();
                /**取得一共有多少行*/
                $allRow = $currentSheet->getHighestRow();
                for ($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();
                        $val = iconv("utf-8", "gb2312", $val);
                        $objExcel[$name][$currentRow - 1][ord($currentColumn) - 65] = $val;
                        // coding needs to be converted into gb2312
                        / * 
                        $ Val = urlencode ($ Val); 
                        $ objExcel [$ name] [$ currentRow -. 1] [the ord ($ also currentColumn) - 65] = urldecoded ($ Val); 
                        * / 
                    } 
                } 
            } 

            The unlink ($ filePath); 
            / * 
            * $ objExcel json_encode = ($ objExcel); 
            * $ objExcel urldecoded = ($ objExcel); 
            * read the contents of the file, because json_encode () parameters must be utf-8 encoded. In order to ensure that the results output characters, where the first contents of the array is encoded with urlencode, 
            * after being () json_encode encoded, then the decoding urldecode. 
            * /
objExcel return $ //; 
// print_r ($ objExcel); 
            the foreach ($ objExcel AS = K $> $ V) {
                // remove the inside id spliced into a new one-dimensional array 
                $ array_reduce Result = (V $, 'The array_merge', Array ()); 
                // filter out null withdrawn inside id 
               $ id = array_filter ($ Result); 
              



            } 

        }

  

Guess you like

Origin www.cnblogs.com/dalaowang/p/11056691.html