How to set up a logo installation through the WordPress admin panel?

Question

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Good afternoon.
What frameworks or other solutions are used to create a function for uploading a logo image from the admin area in a WordPress template?
I found the Redux Framework, but I didn’t figure out how to set it up, and I didn’t find the instructions. Can anyone use other methods?

Answer 1

Either with handles in the code - fix the theme or make it a child one (see @korobochkin 's answer ), or, if you still need it to be in the admin panel, WordPress has a native feature for this, called Customization API . The code can be seen in the standard twentyfourteen theme , in the file
Although why on a static thing that is done 1 time, create a setting and pull the database is not clear.