An open source maths dictionary (encyclopedia) written in pure PHP.

The website is written in pure HTML, CSS, JavaScript and PHP, with no framework used. This was mostly done to see how far one can get with a bare-bones setup. The website would probably have been easier to make with the use of a framework. A side effect of this is that the raw HTML responses are quite clean, which I suppose is nice.

The website is in Dutch because I am Dutch. I know more about how mathematics is taught here in The Netherlands than elsewhere. This allows me to target the Dutch audience better than if the website were in English. I also have experience teaching mathematics to Dutch high school students.

The code is in English because it is generally more natural to program in English. In Dutch, some phrases would be awkward to translate. Furthermore, the code is more accessible in English. People who do not speak Dutch can still contribute to the codebase of the website if they wish. That is also the reason this README is in English. English-speaking people visiting my GitHub profile will still be able to figure out what this project is about.

All contributions are welcome. I distinguish two kinds of contributions:

1. Codebase contributions. Contributions towards the underlying code that backs this website. Do this by opening a pull request. If your contribution is large, consider opening an issue first.

2. Content-related contributions. Contributions towards explanations of mathematical terms. Do this by filling out the form that can be found underneath the explanation for each term. If a term does not exist yet, simply browse to the URL the word would be located at.

It is recommended to use PhpStorm for testing the website locally. This is because the included run configurations are for PhpStorm specifically.

To test the website locally, do the following:

1. Clone it:

   git clone https://github.com/xpple/wiskundewoordenboek.nl
   cd wiskundewoordenboek.nl

2. Set the environment variable WW_HOST to your device's local IP address.
3. Specify to use the production database:

   echo "WW_ENVIRONMENT=PROD" > .env

4. Open the main directory as PhpStorm project, and attach api as project.
5. Run the "launch API" task.
6. Run the "launch main" task.