0
votes
1answer
52 views

add image size still doesn't work even after regenerating thumbnails

I'm encountering this very frustrating problem where add_image_size() just doesn't seem to work at all (in fact, I've never seen it even work before). By not working, I mean not resizing / crop (if I ...
0
votes
1answer
242 views

Some problems calling a function into sprintf() inside functions.php template file [closed]

I am new in PHP and WordPress and I am personalizing an existent template and I have the following problem. In the function.php file of the template I have the following function: function ...
0
votes
2answers
527 views

add_theme_support( 'custom-header' ) does not add option menu in dashboard

I'm writing a new theme from scratch, based off the Toolbox theme. My installation of WP is straight out of the box. I added add_theme_support('custom-header'); to my functions.php file, but the ...