Search results for: "prepared statements"

Why is it advised to avoid using the mysql_ functions in PHP and switch to mysqli or PDO instead?

Using the mysql_ functions in PHP is advised against because they are deprecated as of PHP 5.5 and removed in PHP 7. Instead, it is recommended to use...

What are some best practices for updating values in a MySQL database using PHP?

When updating values in a MySQL database using PHP, it is important to use prepared statements to prevent SQL injection attacks. Additionally, it is r...

What potential pitfalls should I be aware of when using the provided SQL query in PHP?

One potential pitfall when using the provided SQL query in PHP is the risk of SQL injection attacks if user input is not properly sanitized. To mitiga...

What are the potential pitfalls of dynamically inserting arrays of varying sizes into a database using PDO in PHP?

Potential pitfalls of dynamically inserting arrays of varying sizes into a database using PDO in PHP include the need to properly handle the varying n...

What are the potential risks or security concerns when using PHP for a contact form on a website?

One potential risk when using PHP for a contact form on a website is the vulnerability to SQL injection attacks if user input is not properly sanitize...