php - 只读特定表

Question

我正在尝试从 xls 文档中读取一张纸，我有这个:

 $objPHPExcel = $objReader->load('daily/' . $fisierInbound);
 $objWorksheet = $objPHPExcel->setActiveSheetIndex(0);
 foreach ($objPHPExcel->getWorksheetIterator() as $worksheet) {

            $worksheetTitle     = $worksheet->getTitle();
            $highestRow         = $worksheet->getHighestRow(); // e.g. 10
            $highestColumn      = $worksheet->getHighestColumn(); // e.g 'F'
            $highestColumnIndex = PHPExcel_Cell::columnIndexFromString($highestColumn);
            $dataCalls = $worksheet->getCellByColumnAndRow(2, 2)->getValue();
            $dataSubstr = substr($dataCalls, 53);


        } 

问题是它读取了文件的所有工作表。

有什么想法吗？

Answer 1

如 PHPExcel User Documentation - Reading Spreadsheet Files 中所述/Documentation 文件夹中的文档(第 5.2 节标题为“仅从文件中读取命名工作表”):

如果您知道要阅读的工作表的名称。

$inputFileType = 'Excel5'; 
$inputFileName = './sampleData/example1.xls'; 
$sheetname = 'Data Sheet #2'; 

/**  Create a new Reader of the type defined in $inputFileType  **/ 
$objReader = PHPExcel_IOFactory::createReader($inputFileType); 
/**  Advise the Reader of which WorkSheets we want to load  **/ 
$objReader->setLoadSheetsOnly($sheetname); 
/**  Load $inputFileName to a PHPExcel Object  **/ 
$objPHPExcel = $objReader->load($inputFileName); 

如果事先不知道工作表的名称，可以在加载文件前得到所有工作表的列表

$inputFileType = 'Excel5'; 
$inputFileName = './sampleData/example1.xls'; 

/**  Create a new Reader of the type defined in $inputFileType  **/ 
$objReader = PHPExcel_IOFactory::createReader($inputFileType); 
/**  Read the list of worksheet names and select the one that we want to load  **/
$worksheetList = $objReader->listWorksheetNames($inputFileName)
$sheetname = $worksheetList[0]; 

/**  Advise the Reader of which WorkSheets we want to load  **/ 
$objReader->setLoadSheetsOnly($sheetname); 
/**  Load $inputFileName to a PHPExcel Object  **/ 
$objPHPExcel = $objReader->load($inputFileName);