Search results for: "fetch mode"

What is the purpose of setting the PDO fetch mode to FETCH_OBJ in the provided PHP code?

Setting the PDO fetch mode to FETCH_OBJ in the provided PHP code allows the fetched data from the database to be returned as objects rather than array...

In PHP, how can the FETCH_KEY_PAIR fetch mode be used to simplify the process of populating select fields with data from a database?

When populating select fields with data from a database in PHP, the FETCH_KEY_PAIR fetch mode can simplify the process by fetching key-value pairs dir...

How does PHP handle binary mode versus text mode when opening files or streams?

When opening files or streams in PHP, it is important to specify whether you want to handle the data in binary mode or text mode. Binary mode treats t...

How can the fetch method in PHP PDO be utilized to retrieve specific column values from a database query?

To retrieve specific column values from a database query using the fetch method in PHP PDO, you can specify the fetch mode as PDO::FETCH_COLUMN and pr...

What are the potential reasons for only getting the first row of results when using fetch() in a PDO statement?

When using fetch() in a PDO statement, only getting the first row of results may occur if the fetch mode is set to PDO::FETCH_ASSOC or PDO::FETCH_OBJ,...