Here is a 1-paragraph summary of the text: Protecting against PHP security vulnerabilities is crucial due to its popularity, which makes it a target for hackers and malicious entities. Security vulnerabilities can arise from poor coding practices, lack of sanitization of user inputs, and outdated versions. To mitigate these risks, developers should validate and sanitize user input, use prepared statements with parameterized queries, keep the latest versions of PHP and its frameworks, regularly scan code and application dependencies for vulnerabilities using tools like Snyk, and follow secure coding practices. Additionally, staying updated on PHP interpreter vulnerabilities is essential, and using a tool like Snyk to monitor dependencies and notify about new vulnerabilities can help prevent data breaches, loss of customer trust, and regulatory fines.