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"];
}
I'm trying to read an excel.xlsx file. But I just can't, I'm reading about an API called PHPExcel but I can't make it work. This is what I tried:
<?php
// get access to the class
require_once 'Classes/PHPExcel.php';
include 'Classes/IOFactory.php';
$inputFileName = 'teste.xlsx';
// 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);
echo $rowData[$row];
}
?>
at the end of the for loop, I tried to read or echo the data, but I got errors like: Undefined offset.
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();