Code Security Audit
Perform a security audit on a given codebase.
Prompt (feel free to adjust it):
        Analyze a provided PHP web application for common security vulnerabilities (e.g., SQL injection, XSS, CSRF). Identify issues, suggest fixes, and provide secure code snippets with explanations of mitigation strategies.
    
    
    Use Cases
- Securing web applications
 - Preparing for security audits
 - Learning secure coding practices