MuriloR

Someone know how make this? or i need delete the attachment to change the image?

Hey Micah, ty for post.

I’m developing a frontend application. I’m using this code to add a attachament:

require_once(ABSPATH . 'wp-admin/includes/admin.php');
	$id = media_handle_upload($img_up, $post_id);

	$info = array();
	$info['ID'] = $id;
	$info['post_title'] = $post_title;
	$info['post_excerpt'] = $post_excerpt;
	$info['post_content'] = $post_content;

	wp_update_post($info);

Edit all post is easy, but dont know how update only the image via code.