I have a small problem with set_post_thumbnail_size.
I activated it with a thumbnail size of 270x174
add_theme_support('post-thumbnails'); set_post_thumbnail_size(270, 174, true);
And it’s working good. But then I wanted to change the height to 150. So
set_post_thumbnail_size(270, 150, true);
But know the thumbails are 232 x 150 . So it’s resizing the thumbnails with proportions. But I want it only cropped down to 270 x 150 .