get featured image post wordpress by post id
Use the following code to get the featured image of a WordPress post by post ID:
$post_id = 123; // Replace with your post ID
$image_url = wp_get_attachment_image_url( get_post_thumbnail_id( $post_id ), 'full' );
echo $image_url;
Explanation:
1. Set the variable $post_id
to the ID of the post for which you want to retrieve the featured image.
2. Use get_post_thumbnail_id( $post_id )
to get the ID of the featured image attached to the specified post.
3. Use wp_get_attachment_image_url()
to retrieve the URL of the featured image with the specified image size (in this example, 'full').
4. Output the image URL using echo $image_url
.