Search results for: "descending order"

How can you ensure proper descending sorting of an array with mixed numerical and string values in PHP?

When sorting an array with mixed numerical and string values in PHP, you can ensure proper descending sorting by using the `arsort()` function. This f...

What was the suggested solution provided by the forum support for changing the post order?

Issue: The forum support suggested changing the post order from ascending to descending based on the post date. Solution: To change the post order fr...

How can the order of entries in a PHP guestbook be reversed using PHP functions?

To reverse the order of entries in a PHP guestbook, you can retrieve the entries from the database in descending order based on their timestamps. This...

How can the "order by" clause be used in PHP MySQL queries to display data in a specific order?

When using the "order by" clause in PHP MySQL queries, you can specify the column by which you want to order the results (e.g. order by column_name)....

In the context of the discussed PHP code, what are the drawbacks of comparing $lastuser to $userID within a while loop, especially when $userID is already sorted in descending order?

Comparing $lastuser to $userID within a while loop can be inefficient, especially when $userID is already sorted in descending order. This is because...