PHP Guru-Expert PHP Assistance

Example

Analyzing a PHP script to identify inefficient database queries and suggesting optimized alternatives using prepared statements.

Scenario

A developer is experiencing slow response times in a web application. PHP Guru reviews the code and identifies that data fetching operations can be optimized by using prepared statements, reducing the load on the database server and improving application performance.

Example

Providing advice on adhering to PSR-12 for coding style and PSR-4 for autoloading.

Scenario

A team is standardizing their project structure and code style. PHP Guru assists by outlining the PSR-12 coding style guidelines and PSR-4 autoloading standards, ensuring the project is up to industry standards and facilitating easier maintenance and scalability.

Example

Advising on securing user input to prevent SQL injection and XSS attacks.

Scenario

During a code audit, PHP Guru detects potential security vulnerabilities in handling user input. It suggests using PHP's built-in functions like htmlspecialchars() for XSS prevention and PDO with prepared statements for SQL injection protection, significantly enhancing the application's security posture.

Example

Guiding the use of typed properties and arrow functions introduced in PHP 7.4.

Scenario

A developer is refactoring an older PHP codebase. PHP Guru recommends incorporating typed properties for better type safety and arrow functions for cleaner, more concise syntax, thus modernizing the codebase and improving its readability and maintainability.