> For the complete documentation index, see [llms.txt](https://docs.cwicly.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cwicly.com/blocks/code/languages.md).

# Languages

## PHP

{% hint style="warning" %}
Make sure you trust the code you input in the PHP editor and consider it safe. This code will be run as-is with no prior checks.
{% endhint %}

PHP (Hypertext Preprocessor) is an open source scripting language used mainly for web development. 

### Input

* Select required code block.
* Navigate to the Primary tab of the the Block Inspector.
* Find PHP window.
* Input required code.

<figure><img src="/files/Ie0ZF9R0N7ukRRX7kjIu" alt=""><figcaption></figcaption></figure>

## CSS

CSS (Cascading Style Shee&#x74;*)*  is used to stylise elements written in a markup language such as HTML.&#x20;

### Input

* Select required code block.
* Navigate to the Primary tab of the the Block Inspector.
* Find CSS window.
* Input required code.

<figure><img src="/files/IDlZx12LALlzmpMzlBSJ" alt=""><figcaption></figcaption></figure>

## JS

JS (Javascript) is a scripting language used to create dynamic web page content.

{% hint style="warning" %}
The JS code must be executed before it is applied to ensure there are no errors.
{% endhint %}

### Input

* Select required code block.
* Navigate to the Primary tab of the the Block Inspector.
* Find JS window.
* Input required code.
* Click Execute ▷ button .

<figure><img src="/files/m6ygBwxDSVoXDP3DndkJ" alt=""><figcaption></figcaption></figure>