Search results for: "PDOStatement::rowCount"

What are the potential pitfalls of using debugDumpParams() in PDOStatement for query reconstruction?

Using debugDumpParams() in PDOStatement can potentially expose sensitive information such as passwords or user input in the query string. To avoid thi...

What are the differences between using fetchAll() with count() and rowCount() with PDO Prepared Statements in PHP?

When using PDO Prepared Statements in PHP, the difference between using fetchAll() with count() and rowCount() lies in how they retrieve and handle th...

What are the potential pitfalls of using mysql_num_rows in PHP scripts?

Using mysql_num_rows in PHP scripts can be problematic because it is deprecated as of PHP 5.5.0 and removed in PHP 7.0.0. It is recommended to use mys...

What are some best practices for checking if a PDO query has returned results in PHP?

When executing a query using PDO in PHP, it is important to check if the query has returned any results before attempting to fetch them. This can be d...

What are the implications of relying on the rowCount() function in PDO for portable applications?

Relying on the `rowCount()` function in PDO for portable applications can be problematic because it may not work consistently across different databas...