Drupal读取Excel并导入到mysql数据库程序代码

<?php  
    function excel_upload_form_submit($form, &$form_state) {  
      set_time_limit(0);  
      $timestamp = time();  
      // 确保Excel文件上传了  
      if ($file = file_save_upload(&#39;file&#39;)) {  
        $row = 0; //解析行数  
        $paseRows = 0; //跳过行数 没有值的行  
        $insertRows = 0; //插入行数  
        $table = array(  
          &#39;dbfield1&#39;,  
          &#39;dbfield2&#39;,  
          &#39;dbfield3&#39;,  
          &#39;dbfield4&#39;,  
          &#39;dbfield5&#39;,  
          &hellip;  
          &#39;dbfieldn&#39;,  
        );  
        require("sites/all/libraries/PHPExcel/PHPExcel/IOFactory.php");  
        if(($handle = fopen ( $file->filepath, "r" )) !== FALSE) {  
          $PHPExcel = new PHPExcel ();  
          $PHPReader = new PHPExcel_Reader_Excel2007 ();  
          if (! $PHPReader->canRead ( $file->filepath )) {  
            $PHPReader = new PHPExcel_Reader_Excel5 ();  
            if (! $PHPReader->canRead ( $file->filepath )) {  
              echo &#39;no Excel&#39;;  
              return;  
            }  
          }  
          $PHPExcel = $PHPReader->load ( $file->filepath );  
          $currentSheet = $PHPExcel->getSheet ( 0 );  
          /**取得一共有多少列*/  
          $allColumn = $currentSheet->getHighestColumn();  
          //取得共有多少列,若不使用此静态方法，获得的$col是文件列的最大的英文大写字母  
          $col = PHPExcel_Cell::columnIndexFromString($currentSheet->getHighestColumn());  
          /**取得一共有多少行*/  
          $allRow = $currentSheet->getHighestRow();  
          //循环读取每个单元格的内容。注意行从1开始，列从A开始  
          for($rowIndex = 2; $rowIndex <= $allRow; $rowIndex++) {  
            $token_db = $row_db = $field = array();  
            $i = 0;  
            $query = &#39;&#39;;  
            for($colIndex = 0; $colIndex <= $col; $colIndex++) {  
              //$addr = $colIndex.$rowIndex;  
              //$cell = $currentSheet->getCell($addr)->getValue();  
              $cell = $currentSheet->getCellByColumnAndRow($colIndex, $rowIndex)->getValue();  
              $cell = trim($cell);  
              if($cell instanceof PHPExcel_RichText) {  
                //富文本转换字符串  
                $cell = $cell->__toString();  
              }  
              if ($colIndex == &#39;A&#39; && !intval($cell)) {  
                $paseRows++;  
                break;  
              }  
              $field[] = $table[$i];  
              $token_db[] = "&#39;%s&#39;";  
              $row_db[] = $cell;  
              $query .= $table[$i]." = &#39;%s&#39;, ";  
              $i++;  
            }  
            $row++;  
            if ($row_db) {  
              db_query(&#39;INSERT INTO {db_import} (&#39;. implode(&#39;, &#39;, $field) .&#39;, created) VALUES(&#39;. implode(&#39;, &#39;, $token_db) .&#39;, %d)&#39;, array_merge($row_db, array($timestamp)));  
              $insertRows++;  
            }  
          }  
          fclose ( $handle );  
        }  
        drupal_set_message(t(&#39;文件 @file 导入成功.&#39;, array(&#39;@file&#39; => $file->filename)));  
        drupal_set_message("解析".$row."条数据完毕，新增共".$insertRows."条数据，没有试题类型ID的".$paseRows."条数据。");  
      }
      else {  
        drupal_set_message(t(&#39;File to import not found.&#39;), &#39;error&#39;);  
        $form_state[&#39;redirect&#39;] = &#39;admin/content/db/import&#39;;  
        return;  
      }  
    } 
?>