Search results for: "empty result sets"

What PHP functions are commonly used for querying MySQL databases and handling result sets?

When querying MySQL databases in PHP, the most commonly used functions are `mysqli_query()` for executing SQL queries, `mysqli_fetch_assoc()` for fetc...

What are the best practices for handling SQL queries and result sets within a PHP class?

When handling SQL queries and result sets within a PHP class, it is important to properly sanitize user input to prevent SQL injection attacks, use pr...

What common mistakes should be avoided when handling database queries and result sets in PHP scripts?

One common mistake to avoid when handling database queries and result sets in PHP scripts is not properly sanitizing user input, which can lead to SQL...

Are there any best practices for handling database queries and result sets in PHP scripts?

When handling database queries and result sets in PHP scripts, it is essential to properly sanitize input data to prevent SQL injection attacks. Addit...

How can the PHP code snippet be improved to handle the scenario where the query result is empty more effectively?

The issue with the current PHP code snippet is that it does not handle the scenario where the query result is empty effectively. To improve this, we c...