Search results for: "fetch_array"

How can the fetch_array function be properly utilized within a PHP class for mysqli database queries?

When using the fetch_array function within a PHP class for mysqli database queries, it is important to ensure that the function is called on the resul...

What are the potential pitfalls of using multiple fetch_array calls in PHP?

Using multiple fetch_array calls in PHP can lead to unexpected behavior as each call advances the internal pointer of the result set. This means that...

What are the differences between using fetch_assoc and fetch_array in PHP sessions?

When fetching data from a MySQL database in PHP sessions, the main difference between using fetch_assoc and fetch_array is the format in which the dat...

What best practices should be followed when returning results from the fetch_array function in a PHP class?

When returning results from the fetch_array function in a PHP class, it is important to ensure that the function returns the data in the expected form...

What potential error could occur when using the fetch_array() function on a MySQLi_Result object in PHP?

When using the fetch_array() function on a MySQLi_Result object in PHP, a potential error that could occur is trying to access the result set without...