images

WooCommerce: write featured image dimensions to custom fields in product’

The key here is to use the save_post hook and have it only run the code when the post type is product (or whatever your product post type is). Here’s the code — I made the assumption that you want the full size of the featured image: add_action( ‘save_post’, ‘save_product_featured_image_dimensions’ ); function save_product_featured_image_dimensions( $post_id ) { … Read more

Images as Categories

Okay, this will be a 3 step process; Add a meta field to store the image in the category edit page. (Easiest way: ACF plugin) Create a short code to output HTML that retrieves that field and show them as the design you want. (In functions.php) (Optional) Edit your theme’s post template; remove the current … Read more

Delete all thumbnails & regenerate them?

Is there a reason you need to delete them first? You can use Regenerate Thumbnails if you need to generate new image sizes after switching themes or registering a new image size. https://wordpress.org/plugins/regenerate-thumbnails/ This plugin also gives you an option to delete images related to unregistered sizes. Note: the plugin is not tested with the … Read more

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