add_action( 'after_setup_theme', function() {
remove_action( 'generate_before_content', 'generate_featured_page_header_inside_single', 10 );
} );
Fundstelle: https://wordpress.org/support/topic/how-to-remove-featured-image-on-single-posts/
add_action( 'after_setup_theme', function() {
remove_action( 'generate_before_content', 'generate_featured_page_header_inside_single', 10 );
} );
Fundstelle: https://wordpress.org/support/topic/how-to-remove-featured-image-on-single-posts/