I use phpexcel to read a table,but sometimes it can't get value which is not empty.
import('ORG.PHPExcel');
import('ORG.PHPExcel.IOFactory');
import('ORG.PHPExcel.Reader.Excel5');
import('PHPExcel.Reader.Excel2007');
$objReader = new PHPExcel_Reader_Excel5();
$objReader->setReadDataOnly(true);
//use excel2007
$objPHPExcel = new PHPExcel();
$objPHPExcel = $objReader->load($uploadfile);
$sheet = $objPHPExcel->getSheet(1);
$highestRow = $sheet->getHighestRow();
var_dump($highestRow);
$highestColumn = $sheet->getHighestColumn();
var_dump($highestColumn);
$count=0;
$zzdw = M('zzdw');
for($j=4;$j<=$highestRow;$j++)
{
$count++;
$flag=0;
$b= (string)$objPHPExcel->getActiveSheet()->getCell("B".$j)->getValue();
if($b==''){
echo('<font color="red"><strong>'.$count.'</strong></font>');
var_dump($b);
exit;
}
}
result
like this, row and col have value,but can't get cell's value.
some files don't have this problem,some have.
file format error？I use ".xls".
I tried to read a .csv file using the PHPExcel library but it is giving me question marks instead of the Hebrew text.
The problem only occur when I tried to upload .csv files created from Windows Operating System. I tried the same for MacOS and Linux and the data seems to be fine. How can I solve the encoding issue from windows
public function actionUpload()
{
$params = $_FILES['uploadFile'];
if($params)
{
$data = array();
$model = new UploadForm();
$model->uploadFile = $_FILES['uploadFile'];
$file = UploadedFile::getInstanceByname('uploadFile');
$inputFileName = $model->getpath($file,$data);
// Read your Excel workbook
try
{
$inputFileType = \PHPExcel_IOFactory::identify($inputFileName['link']);
$objReader = \PHPExcel_IOFactory::createReader($inputFileType);
$objPHPExcel = $objReader->load($inputFileName['link']);
}
catch(Exception $e)
{
die('Error loading file "'.pathinfo($inputFileName['link'],PATHINFO_BASENAME).'": '.$e->getMessage());
}
// Get worksheet dimensions
$sheet = $objPHPExcel->getSheet(0);
$highestRow = $sheet->getHighestRow();
$highestColumn = $sheet->getHighestColumn();
$fileData = array();
// Loop through each row of the worksheet in turn
for ($row = 1; $row <= $highestRow; $row++)
{
// Read a row of data into an array
$rowData = $sheet->rangeToArray('A' . $row . ':' . $highestColumn . $row,
NULL,
TRUE,
FALSE);
array_push($fileData,$rowData[0]);
// Insert row data array into your database of choice here
}
return $fileData;
}
}
The output array has "???? ???" in places where Hebrew text was present when .csv files created from Windows was uploaded.
I want to read the data of .xlsx or .xls file in codeigniter. I have read the other questions related it but nothing works. I have used phpexcel, reader but with no luck. In my project i give the option to upload excel file then i want to read the data and insert it in the database.
Now i am using phpExcel library I have wrote:
$this->load->library('excel');
$reader= PHPExcel_IOFactory::createReader('Excel2007');
$reader->setReadDataOnly(true);
$path=(FCPATH.'uploads/productfile/'.$_FILES['upload_file']['name']);
$excel=$reader->load($path);
$sheet=$excel->setActiveSheetIndex(0);
for($i=0;$i<=1000;$i++)
{
$col1= $sheet->getCellByColumnAndRow(0,$i)->getValue();
$col2= $sheet->getCellByColumnAndRow(1,$i)->getValue();
$col3= $sheet->getCellByColumnAndRow(2,$i)->getValue();
var_dump($col1);
}
but it display :
Uncaught exception 'PHPExcel_Exception' with message 'You tried to set
a sheet active by the out of bounds index: 0. The actual number of
sheets is 0 Please give me some example code.
The error
Please give me some example code:
Try this :
$sheet = $excel->getActiveSheet()->toArray(null,true,true,true);
This will return you an array of the current active sheet.Hope this helps.
This error is caused by a wrong initialization of the PHPexcel reader functionalities I suppose.
I usually do something like this to get the data from an excel:
require_once '../Classes/PHPExcel/IOFactory.php';
$filename = '../uploads/product/abc.xls';
$objPHPExcel = PHPExcel_IOFactory::load($filename);
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);
$nrColumns = ord($highestColumn) - 64;
$total_rows = $highestRow-1;
for ($row = 2; $row <= $highestRow; ++ $row) {
//id
$cell = $worksheet->getCellByColumnAndRow(0,$row);
$id = $cell->getValue();
if(is_null($id)){$id = '#';}
}
Thanks to all for your suggestion:
I got the solution :
$file_data = $this->upload->data();
$file_path = './uploads/productfile/'.$file_data['file_name'];
include 'Classes/PHPExcel/IOFactory.php';
$inputFileName = $file_path;
$objPHPExcel = PHPExcel_IOFactory::load($inputFileName);
$allDataInSheet = $objPHPExcel->getActiveSheet()->toArray(null,true,true,true);
$arrayCount = count($allDataInSheet); // Here get total count of row in that Excel sheet
for($i=2;$i<=$arrayCount;$i++)
{
'product'=$allDataInSheet[$i]["C"],
'brand'=$allDataInSheet[$i]["I"],
'standard'=$allDataInSheet[$i]["J"],
}
This extension of PHPExcel_IOFactory has issues with symbols like ™ Trademark, Copy Right, Degree etc.
You can't read a particular block if it contains such special characters.
This code segment works for me,
$this->load->library('excel');
$reader= PHPExcel_IOFactory::createReader('Excel2007');
$reader->setReadDataOnly(true);
$path= "./media/customer_exports/data-1558003506.xlsx";
$excel=$reader->load($path);
$sheet = $excel->getActiveSheet()->toArray(null,true,true,true);
$arrayCount = count($sheet);
for($i=2;$i<=$arrayCount;$i++)
{
echo $sheet[$i]["A"].$sheet[$i]["B"].$sheet[$i]["C"];
}
iam need to load excelsheet data into database using codeigiter.for that i have tried this coding
function excel_data()
{
//include 'PHPExcel/IOFactory.php';
$this->load->library("PHPExcel");
$inputFileName = '../first_data.xls';
// Read your Excel workbook
try {
$inputFileType = PHPExcel_IOFactory::identify($inputFileName);
$objReader = PHPExcel_IOFactory::createReader($inputFileType);
$objPHPExcel = $objReader->load($inputFileName);
} catch(Exception $e) {
die('Error loading file "'.pathinfo($inputFileName,PATHINFO_BASENAME).'": '.$e->getMessage());
}
// Get worksheet dimensions
$sheet = $objPHPExcel->getSheet(0);
$highestRow = $sheet->getHighestRow();
$highestColumn = $sheet->getHighestColumn();
// Loop through each row of the worksheet in turn
for ($row = 1; $row <= $highestRow; $row++){
// Read a row of data into an array
$rowData = $sheet->rangeToArray('A' . $row . ':' . $highestColumn . $row,
NULL,
TRUE,
FALSE);
// Insert row data array into your database of choice here
// $this->User_model->add_data($rowData);
}
}
while executing iam getting this error "Error loading file "first_data.xls": Could not open ../first_data.xls for reading! File does not exist." what is the problem in my coding.
what is my mistake.did anyone knows that?
iam trying to read an Excel File with PHP Reader, i print the information with an echo of the Highest Row and the Highest Colum, but what i get is the last formatted Column&Row and what i need is just the last cell where data was inserted. Here is my code:
require_once '..\..\..\Common\PHPExcel_1.7.9_doc\Classes\PHPExcel\IOFactory.php';
**code code code**
ReadExcelFile();
function ReadExcelFile(){
$inputFileType = 'Excel2007';
$inputFileName = '../ExcelFiles/test.xlsx';
$sheetname = 'Tabelle1';
try {
$objReader = PHPExcel_IOFactory::createReader($inputFileType);
$objReader->setReadDataOnly(true);
$objReader->setLoadSheetsOnly($sheetname);
$objPHPExcel = $objReader->load($inputFileName);
}
catch(Exception $e) {
die('Error loading Excel file '.$e->getMessage());
}
$sheet = $objPHPExcel->getSheet(0);
echo $highestRow = $sheet->getHighestRow();
echo $highestColumn = $sheet->getHighestColumn();
}
Iam reading a very extense Macro that is modified once in a while externally (thats why i need to read just only to the last cell where has data) What i did was just a small copy of this excel file and the output was just
"254J"
But my last cell with data is about "210J". Anyone knows how to do it?
$highestRow = $sheet->getHighestDataRow();
$highestColumn = $sheet->getHighestDataColumn();