Using Template and Conditional Formatting in PHPSpreadsheet | PHPSpreadsheet Tutorial #4

cuando intento cargar el templateme arroja este error, puedes ayudarme ?

Fatal error: Constructor PhpOffice\PhpSpreadsheet\Reader\Xlsx\Styles::__construct() cannot declare a return type in D:\xampp\htdocs\dlogger\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Reader\Xlsx\Styles.php on line 18

can you teach how to hide columns as well please?

this is what Im looking for, thank you

hello i want to ask if who had an idea on how to put a red color in the cell column if no given data in the database

very good video, same library suitable for server (online)? local server ok but online error coming....

You rock! thanks :D

Sir I need a date format to Excel to MySQL need help sir

sir how about reading spreadsheet to database

hi sir .... this vid is so helpful... i just want to ask if there is a way to also insert image from the template....

why did my downloaded excel file is in invalid format? i did everything right, i think

Hola, gracias por tus vídeos, me ayudaron mucho, yo estaba usando phpexcel y tuve que mudarme a phpspredsheet por falta de herramientas.
Un favor, podrías mostrar un ejemplo donde pueda clonar celdas, agregar saltos de pagina, y leer el nombre de las hojas dentro de una plantilla.

How do I close the Excel document after going through it?

why shapes missing php excel? my template have a shapes but after downloading shapes are not visible.

hello, thank you very much for the explanation, could you upload the file from chapter 4 to google drive?

Hi,
Great job!
How to insert image into cell?
Thanks.

I keep getting an error when trying to open the file :Excel cannot open the file 'template.xlsx' because the file format or file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the file format of the file. Any help here? I was able to successfully work through the first 3 Tutorials without any issues, it's only now that I am trying to use the template created.

I have problem. Everything is working on the local server but when i upload it to the live server i get a syntax error on one of the phpspreadsheet files. i have confirmed that i am using php version 7.0 on my cpanel


Parse error: syntax error, unexpected '=' in /home/kyucuco1/*************/user/includes/phpspreadsheet/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/Calculation.php on line 2460

Muito obrigado ajudou-me muito.

Data base data fatch and horizontal total print after conversation to excel and excel in print horizontal total

Nice tutorial so helpful i wish you culd make a how to insert xlsx data into database video, thanks in advance!

Update of my status. My system is now working fully. Thank you very much for this tutorial. My previous problem was due to i was using a excel templates which had vba scripts on it which i did not created. But after i creating a fresh excel templates the codes starts working 100% in first chance. Again thank you.

hi my case excel is downloading but in corrupted format. and in notepad++ the downloaded excel showing following problem
"<br />
<b>Fatal error</b>: Maximum execution time of 30 seconds exceeded in <b>C:\xampp\htdocs\sdrf\excel\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Cell\Cell.php</b> on line <b>329</b><br />
"
kindly help me.i have not found any maximum execution parameter in cell.php. also change php.ini file max_execution_time to 3000 second. But not worked.

Hello from Russia!))) when you make a video in which you tell how to get data from a file excel and processing it in php, next load it into the database?

I have an issue: PHP Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, bool given in C:\xampp\htdocs\phpdemos\excel3.php on line 15
Can you giveme an idea of what us happening? because I'm following all the tutorial steps.