# Php

## What is cloudFilt on PHP ?

**PHP (Hypertext Preprocessor)** is a widely used, general-purpose scripting language designed for web development, powering dynamic websites and applications.

CloudFilt is fully compatible with **native PHP environments**, allowing you to integrate **bot detection and protection** directly into your custom applications — **without additional downloads**. It helps secure your PHP site, filters out malicious traffic, and ensures accurate data and optimal performance.

## Why use cloudFilt on PHP ?

CloudFilt on PHP helps users :

* **Prevent and block** bad bots, web scraping, Tor traffic, spam submissions, web fraud, business logic attacks, and DDoS.
* **Inject JavaScript into pages** to track and detect potentially dangerous users.

## How to activate cloudFilt on PHP

1. Login to your **CloudFilt account**.
2. Go to **Websites / WebApps > My Websites**.
3. Click **Settings > Integration & Plugins**.
4. Insert the provided code **before the `<head>` tag** in your HTML code on each page of your website.
5. Insert the provided code at the **beginning of your PHP code** on each page of your website.
6. CloudFilt on PHP is now **enabled and ready to use**.
