Search results for: "rowCount"

What are some alternative methods to mysql_affected_rows() for checking query results in PHP?

The mysql_affected_rows() function is deprecated in PHP and should be replaced with alternative methods to check query results. One common alternative...

How can one effectively test if a query in the getData method is returning any results?

To effectively test if a query in the getData method is returning any results, you can check the number of rows returned by the query. If the number o...

How can the issue of always getting a result of 1 from $stmt->num_rows be resolved in PHP?

The issue of always getting a result of 1 from $stmt->num_rows in PHP can be resolved by using $stmt->rowCount() instead, as it provides the correct n...

What potential pitfalls should be considered when using mysql_num_rows() to count entries in PHP?

Using mysql_num_rows() to count entries in PHP can be inefficient and potentially problematic as it requires an additional database query. It is also...

In PHP, what are the differences between using mysql_num_rows with PHP 4 and PHP 5, and how can developers adapt their code to work with PHP 5?

In PHP 4, developers used mysql_num_rows() to get the number of rows in a result set, but in PHP 5, this function was deprecated in favor of using mys...