Cross-Site Scripting Prevention in PHP Php by Rajesh Kumar Sahanee - February 9, 2020February 9, 20200 Hello Friends, Today we'll see Cross-Site Scripting Prevention in PHP. Cross-Site Scripting (XSS) is a web application Vulnerability in which attackers injects client site malicious scripts into web pages which then executes inside victims browser. To Prevent Cross-Site Scripting here we'll use htmLawed. htmLawed is PHP library to purify &