tcpdf | The 5.0.002 version of TCPDF

I'm trying to make generate a pdf from a view but the styles just won't come out. I've tried using 3 different libraries but the results aren't much different. Am I missing something?

view

A simple

I have a massive file with a few variable I would like to sum(add) after they are POST.

I should note that I am doing this in TCPDF. I don't know if it makes a difference. Nonetheless, The variables I am trying to sum are being posted via an isset function. After the variables are posted, I declared a new variable. Example $sum = $two+$three+$four+$five;. However, when I do this I get an undefined variable error. Ideally, I would like declare a new variable that takes the summed values and placed them in a HTML string in my TCPDF file. for example

Total: $sum

I have an issue with showing Arabic words in a pdf using tcpdf library. I used this example but it works only if I used $pdf-Cell() method, when I use $pdf->writeHTML() it shows '???', and I need to use writeHTML().

Here is the code

I have acquired VPS and got it with LAMP.

Version:

• OS lsb_release -a : Ubuntu 18.04.5 LTS
• PHP php -v : 8.0.1
• Apache apache2 -v : 2.4.29 (Ubuntu)
• MySQL mysql -v : 10.1.47-MariaDB

Problem:

I'm trying to install LAMP Stack using following article. However, I was getting HTTP 500 Error while accessing phpmyadmin from browser.

So, I tried to create symlink using ln command but it fails

ln: failed to create symbolic link '/etc/apache2/conf-available/phpmyadmin.conf': File exists

I just wanted to share my experience when needing to deal with an language independent version of ucfirst. the problem is when you are mixing English texts with Japanese, chinese or other languages as in my case sometimes Swedish etc. with ÅÄÖ, traditional ucfirst has issues with converting the string to capitalized.

I did however sometime ago stumbled across the following code snippet here on stack overflow:

I'm using tcdf library to generate pdf. I would like to add a form in PDF where after pressing the button, the file selection window appears, and after selecting the photo, it automatically loads in the place of the button. Everything is the same as in this video: https://www.youtube.com/watch?v=Y7F00jj6ntE

In TCPDF, the button is generated with $ pdf-> Button ('ImportImage', 250, 250, 'Import Image', 'event.target.buttonImportIcon ()');

After downloading the PDF file and clicking this button, the file selection window opens, but the photo unfortunately does not load. Only the button background changes to white. I suspect that I should set some properties for the button. In the movie, the author sets "Layout" to "Icon only". How to set this property? I was looking at the TCPDF documentation, they recommend reading PDF32000_2008 there, but I can't find anything there. Does anyone know how to solve this?

a screenshot of the TCPDF documentation

Thank you in advance for any help.

I am having issue with number formatting of array elements. It always returns an "A" letter, no matter element value.