New Post: How to read large xlsx file using PHPExcel
And no message from php about impossibility of having memory? Try to adjust the memory limit on the basis of material resources, added spies to see the evolution, during course of the file, the...
View ArticleNew Post: How to read large xlsx file using PHPExcel
Hello LWol, Thank you for reply. i tried PHPExcel SQLite3 as following in my code:<?php require_once 'PHPExcel/Classes/PHPExcel.php'; $cacheMethod =...
View ArticleNew Post: How to read large xlsx file using PHPExcel
Your file contains multiple worksheets? If Yes, do you need all at the same time? One possibility would be to say to the reader the sheet to load, to do multiple passes if necessary. For a given...
View ArticleNew Post: How to read large xlsx file using PHPExcel
Hello LWol, In my large file there is only one sheet. and tried all cache method which are here but i am faceing same problem. refereed this and tried all. i did cache technique but still not got. Here...
View ArticleNew Post: scatter chart problems
I generate the array for phpexcel store it into a $_session varialbe and then have a link to the php page to create a excel data and graph to the screen. It works on a small sampling of data but when I...
View ArticleNew Post: PHPExcel Set cell with variable
I have this test script that is acting just like my production script except production script pulls from a SQL db. I want to set the cell placement using a variable based off the count of an array. In...
View ArticleNew Post: scatter chart problems
Excel cannot open the file 'xxxxx.xlsx' because the file format or file extension is not valid[...] When you see this type of message, open the file with Notepad: it is likely that an error message...
View ArticleNew Post: PHPExcel Set cell with variable
I'm not sure I understood exactly the need, however, you will find below a code that achieves what I understood. Each mark is on his own sheet, each sheet has one line per vehicle of the mark (recalled...
View ArticleNew Post: How to read large xlsx file using PHPExcel
OK, there is the readfilter, but where is the cache? And it is necessary to add logs to the evolution of the memory required. Prior to that, how many cells are present in your workbook? How much memory...
View ArticleNew Post: scatter chart problems
output is going to the screen not to a file (php://output), rights to save things to the server is restricted here, so I cannot save the file to the server then pull up with notepad.
View ArticleNew Post: scatter chart problems
Output is going to the browser and your browser offers you save it or open it, no? Choose to save it on your machine and then open it with the Notepad.
View ArticleNew Post: PHPExcel Set cell with variable
Thanks for the help. Here is my PROD script could you take a look at it and tell me how I would combine what you have into it? Right now it is pulling information from SQL which looks like...
View ArticleNew Post: How to read large xlsx file using PHPExcel
Hi LWol, Thank you for your reply . I have added cache. even those it is not working. my large file has 9260442 cells. and PHP version x86. Thank you.
View ArticleNew Post: scatter chart problems
no it trys to open excel and I get the message, nothing comes back to the browser. I know if I comment this statement: $objWorksheet->addChart($chart); I will get the data in excel in column a and...
View ArticleNew Post: How to read large xlsx file using PHPExcel
Using the direct method (full load, no cache), you would need 9GB, that you can't get in x 86. The method of filtering can reduce the need, but after test, the script that you use does not free memory....
View ArticleNew Post: scatter chart problems
I got it not sure exactly what I did but it is working now. Thank you!
View ArticleNew Post: scatter chart problems
Remove the header lines in script. The browser display the file (you get some "garbage" of course). It's not easy with all comment lines, but playing with your script, i got a valid xlsx with a...
View ArticleNew Post: How can I set the global font size?
hello every body! I want to import data from excel file to mysql database. How I cant get format font-size, color... in excel file to do switch to html code before import to database? I'm try to...
View ArticleNew Post: php://output doesn’t work in PHPExcel
I’ve problem in download excel in to desktop instead of server with using Codeigniter. I use ” $objWriter->save(‘php://output’); ” and lot of non-readable characters in below and doesn’t popup to...
View ArticleNew Post: How can I set the global font size?
Look at the different methods proposed by the PHPExcel_Style_Font object, you get by $objWorksheet->getStyle('A1')->getFont(). Things may be complicated if you have Rich Text, if conditional...
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