本文實(shí)例講述了PHPExcel實(shí)現(xiàn)的讀取多工作表操作。分享給大家供大家參考，具體如下：

最近我們公司crm模塊需要優(yōu)化一下客戶導(dǎo)入功能，之前的要求是：只需要從單個(gè)工作表中獲取數(shù)據(jù)；現(xiàn)在的要求是：需要在多個(gè)工作表中獲取對(duì)應(yīng)數(shù)據(jù)，并導(dǎo)入數(shù)據(jù)庫;

幸虧PHPExcel已經(jīng)給我們提供了獲取多個(gè)sheet工作表的方法。下面直接上代碼:【這里我用的是tp3.2.3】

/**
 * 導(dǎo)入excel文件
 * @param string $file excel文件路徑
 * @return array    excel文件內(nèi)容數(shù)組
 */
function import_excel($file){
  // 判斷文件是什么格式
  $type = pathinfo($file); 
  $type = strtolower($type["extension"]);
  if ($type=='xlsx') { 
    $type='Excel2007'; 
  }elseif($type=='xls') { 
    $type = 'Excel5'; 
  } 
  ini_set('max_execution_time', '0');
  Vendor('PHPExcel.PHPExcel');
  $objReader = PHPExcel_IOFactory::createReader($type);//判斷使用哪種格式
  $objReader ->setReadDataOnly(true); //只讀取數(shù)據(jù),會(huì)智能忽略所有空白行,這點(diǎn)很重要！！！
  $objPHPExcel = $objReader->load($file); //加載Excel文件
  $sheetCount = $objPHPExcel->getSheetCount();//獲取sheet工作表總個(gè)數(shù)
  $rowData = array();
  $RowNum = 0;
  /*讀取表格數(shù)據(jù)*/
  for($i =0;$i = $sheetCount-1;$i++){//循環(huán)sheet工作表的總個(gè)數(shù)
    $sheet = $objPHPExcel->getSheet($i);
    $highestRow = $sheet->getHighestRow();
    $RowNum += $highestRow-1;//計(jì)算所有sheet的總行數(shù)
    $highestColumn = $sheet->getHighestColumn();
    //從第$i個(gè)sheet的第1行開始獲取數(shù)據(jù)
    for($row = 1;$row = $highestRow;$row++){
      //把每個(gè)sheet作為一個(gè)新的數(shù)組元素 鍵名以sheet的索引命名 利于后期數(shù)組的提取
      $rowData[$i][] = arrToOne($sheet->rangeToArray('A' . $row . ':' . $highestColumn . $row, NULL, TRUE, FALSE));
    }
  }
  /*刪除每行表頭數(shù)據(jù)*/
  foreach($rowData as $k=>$v){
    array_shift($rowData[$k]);
  }
  echo 'pre>';
  print_r($rowData);//打印結(jié)果
  echo '/pre>';
  return array("RowNum" => $RowNum,"Excel_Data" => $rowData);
}

Excel截圖如下:

打印結(jié)果如下:0對(duì)應(yīng)第一個(gè)sheet;以此類推第3個(gè)就是最后一個(gè)sheet;

注意：當(dāng)某一個(gè)sheet不存在任何數(shù)據(jù)時(shí)，我這里會(huì)創(chuàng)建該元素為空數(shù)組，比如下面結(jié)果的第3個(gè)元素 ;所以在插入數(shù)據(jù)庫操作的時(shí)候需要再判斷一下是否為空！

pre>Array
(
    [0] => Array
        (
            [0] => Array
                (
                    [0] => 測試數(shù)據(jù)001
                    [1] =>
                    [2] => 聯(lián)系人1
                    [3] => 女
                    [4] =>
                    [5] =>
                    [6] =>
                    [7] =>
                    [8] =>
                    [9] =>
                    [10] =>
                    [11] =>
                    [12] =>
                )
 
            [1] => Array
                (
                    [0] => 測試數(shù)據(jù)002
                    [1] =>
                    [2] => 聯(lián)系人2
                    [3] => 女
                    [4] =>
                    [5] =>
                    [6] =>
                    [7] =>
                    [8] =>
                    [9] =>
                    [10] =>
                    [11] =>
                    [12] =>
                )
 
        )
 
    [1] => Array
        (
            [0] => Array
                (
                    [0] => 測試數(shù)據(jù)014
                    [1] =>
                    [2] => 聯(lián)系人13
                    [3] => 女
                    [4] =>
                    [5] =>
                    [6] =>
                    [7] =>
                    [8] =>
                    [9] =>
                    [10] =>
                    [11] =>
                    [12] =>
                )
 
        )
 
    [2] => Array
        (
            [0] => Array
                (
                    [0] => 測試數(shù)據(jù)015
                    [1] =>
                    [2] => 聯(lián)系人13
                    [3] => 女
                    [4] =>
                    [5] =>
                    [6] =>
                    [7] =>
                    [8] =>
                    [9] =>
                    [10] =>
                    [11] =>
                    [12] =>
                )
 
        )
 
    [3] => Array
        (
        )
 
)
/pre>

至此， 以上就成功獲取到了每一個(gè)sheet的數(shù)據(jù)；

PS：關(guān)于PHPExcel文件可至此下載 https://www.jb51.net/codes/194070.html。

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希望本文所述對(duì)大家PHP程序設(shè)計(jì)有所幫助。