phpexcel

问题 I'm using PHP excel 1.8.0. I have searched everywhere but I don't understand why following error occures and my excel file is corrupted. Uncaught exception 'PHPExcel_Calculation_Exception' with message 'Worksheet!K2 -> Formula Error: An unexpected error occured' I have to use ISO 8859-2 encoding $formula = iconv('ISO-8859-2', 'UTF-8//IGNORE//TRANSLIT', '=IFERROR(IF(OR(C'.$row.'="string1";C'.$row.'="strin2");D'.$row.';" ");" ")'); $objPHPExcel->getActiveSheet()->setCellValue($where, $formula);

问题 I used PHPExcle to import an excel file. I found I could not get correct value from a calculated cell. The calculated value is 8月27日 (a date in Chinese) in that cell, it means 27 August in English. The cell references to A1 in Sheet2, and A1 in Sheet2 references to a cell in another excel file. I've already tried some ways as below: echo $cell->getValue(); // =Sheet2!A2 echo $cell->__toString(); // =Sheet2!A2 echo $cell->getCalculatedValue(); // #REF! echo $cell->getFormattedValue(); // #REF!

问题 I am using PhpExcel 1.8.0 and I have faced with the problem. PhpExcel can't calculate formula OFFSET() with 4 arguments: "Price Sheet!A27 -> Program Settings!H2 -> Formula Error: Wrong number of arguments for OFFSET() function: 4 given, either 3 or 5 expected" But in description of this formula i have found that this argument "width" is optional: "It is the number of columns that you want the returned range to be. If this parameter is omitted, it is assumed to be the width of range." Can

问题 I'm new to PHPExcel, and I've scoured the Googles, but not finding much for my specific problem here. I'm finding that updating/evaluating the formulas in my sheet is being really slow. I've got a pretty small excel file on which I'm doing some very basic goal-seeking (goal seeking done in PHP, end result calculation done in excel sheet). I've got it working accurately, but the speed is absolutely killing me. It appears that the formula calculation is to blame -- how can formula calculations

问题 I'm trying to read the cell formulas with rangetoArray() function and then there is array values return i want to sum it with the phpexcel library when this function read the range values. include 'PHPExcel/Classes/PHPExcel.php'; include 'PHPExcel/Classes/PHPExcel/IOFactory.php' $objPHPExcel = PHPExcel_IOFactory::load($uploadedFile); $cellValues = $objPHPExcel->getActiveSheet()->rangeToArray('A1:A2'); //Basically i'm doing this for sum values in for each loop .. but it is custom created. i

问题 I am having a .xlsx file. In the .xlsx file there are 4 sheets "activity", "performance", "store", "display". I want to load only one sheet in the memory at a time and after adding data to report write it. my code is below $objReader = PHPExcel_IOFactory::createReader('Excel2007'); $worksheet_names = $objReader->listWorksheetNames('/tmp/ac.xlsx'); $objReader->setLoadSheetsOnly('store'); $objPHPExcel = $objReader->load('/tmp/ac.xlsx'); $objPHPExcel->setActiveSheetIndexByName('store'); $sheet =

问题 i have managed to create and save an excel file: // Rename the file $fileName = URL . "MODEL/case" . $caseNO . ".xlsx"; // Write the file $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, $fileType); $objWriter->save($fileName); I would like now PHPExcel run Excel automatically, open the file created and maximize it. Is it possible? Will this work even if Excel is already running? Thank you for your help, Donato 回答1: As per my above comment, you can only force to have a download

问题 I am using XAMPP a Mac for local development, but I used this code at work (using Windows and an otherwise identical development environment) and it worked fine: $objPHPExcel = new PHPExcel(); $sheet = $objPHPExcel->createSheet(); $sheet->fromArray($a); ... $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007'); //$objWriter->save('P:/Projects/Mess3/Sadness.xlsx'); $objWriter->save('/Users/tjb1982/Desktop/sadness.xlsx'); The commented-out text works with my Windows system at

问题 i am using php_excel to export to xlsx. In my application im making use of template. When i download, the xlsx file gets downloaded fine, but when we open its showing the following warning: " Excel found unreadable content in 'project_report(3).xlsx'. Do you want to recover the contente of this workbook? If you trust the source of this workbook, click Yes. " If i click yes it opens the file correctly. And one more thing is when i attach the downloaded file to the mail. And if i open it sing

问题 I know how I can get data from excel to mysql using php. Please have look at the excel chart below: I want to input data in below mysql table. From the excel file column D,E,F,G data will insert as row in mysql table & column A,B,C & H will input as column but will follow the no of row as A,B,C & D I feel what I'm asking is a bit complicated. But please try to give some idea or advise on how to do that. I can't change the excel file, because there are many files to proceed this way. 回答1: