Search results for: "blog entries"

How can the "counter" column in a MySQL database be aggregated and totaled across all entries, and what considerations should be made when transitioning from MySQL to MySQLi for database interactions in PHP?

To aggregate and total the "counter" column in a MySQL database, you can use a SQL query with the SUM() function. When transitioning from MySQL to MyS...

How can the PHP code for pagination be improved to efficiently display the correct number of pages and entries per page when dealing with different types of content, such as images or downloads?

When dealing with different types of content like images or downloads, it is important to consider the size of each item when paginating the results....

What are some best practices for handling database insertions and retrieving IDs in PHP to avoid issues like the one described in the forum thread?

Issue: The issue described in the forum thread is related to handling database insertions in PHP. To avoid problems like duplicate entries or incorrec...

What are the potential pitfalls of relying on a database entry to determine online status for registered users?

Potential pitfalls of relying on a database entry to determine online status for registered users include: - Database queries can be slow and resource...

What are the advantages and disadvantages of using REPLACE INTO versus INSERT and UPDATE for database operations in PHP?

When deciding between using REPLACE INTO and INSERT/UPDATE for database operations in PHP, it's important to consider the advantages and disadvantages...