Logging all sql-queries

How I can log all sql-queries in current page?

I found this code

PHP Code:

$this->db->queries 


but when I located it at the end of index.php, it crashed the site.

@fs444,

Do you want to log queries during Production or only during Development?

$this isn't in scope in the index.php. $this is when you're inside a class, and ->queries is only there if you're in a class that has the ci3 god object.

Codeigniter is simply one of the tools you need to learn to be a successful developer. Always add more tools to your coding arsenal!

@fs444,

Do you want to log queries during Production or only during Development?

only during Development

@fs444,

There is a couple of ways to approach this.
- You could turn on the profiler for this page which will list ALL executed queries (at the bottom of the page). [https://codeigniter.com/userguide3/gener...pplication]
- You could turn on logging which tracks all executed queries along with other system messages. [https://codeigniter.com/userguide3/gener...r-handling]