Search results for: "SQL injections"

How can the use of placeholders in PDO affect the execution of queries compared to direct values in mysql_query?

Using placeholders in PDO can improve the security of your queries by preventing SQL injection attacks. When using direct values in mysql_query, the i...

What is the concept of ORM in PHP and how does it relate to database operations?

ORM (Object-Relational Mapping) in PHP is a programming technique that allows developers to work with databases using objects instead of raw SQL queri...

What potential pitfalls should be considered when allowing users to generate new addresses in a PHP application?

One potential pitfall when allowing users to generate new addresses in a PHP application is the risk of SQL injection attacks if the user input is not...

How does PostgreSQL handle dump files compared to MySQL in terms of file organization and restoration?

PostgreSQL handles dump files in a more organized manner compared to MySQL. PostgreSQL dump files are typically created using the pg_dump utility, whi...

What are some best practices for improving the readability of PHP code when dealing with database queries?

When dealing with database queries in PHP, it's important to improve the readability of your code for better maintainability. One way to achieve this...