About this plugin
Feature Image Extended extends featured image functionality allowing:
- Hiding featured image in your themes for all post types.
- Adding link to the featured image.
- Adding thumbnail featured image in administration screens listing.
- Featured image quick-editing.
Usage
Once the plugin is installed you can control settings in the following ways:
- Programmatically by using featured_image_extended_settings filter (see below).
- Using the Settings->Featured Image Extended administration screen.
If your theme uses a different call other than the_post_thumbnail() / get_the_post_thumbnail() in order to get the featured image, this plugin might not work.
So, in order to get extended featured image settings and apply to your pages, you should use featured_image_extended() (see below).
API
featured_image_extended( integer $post_id = null )
It returns an array containing featured image extended information of $post_id post (or current post if you don’t supply an argument) like following:
com', 'target' => '_blank', 'title' => 'Image title', )
Hooks
featured_image_extended_settings
Filter plugin settings values.
apply_filters( 'featured_image_extended_settings', array $settings )
featured_image_extended_admin_settings
Filter allowing to display or not the plugin settings page in the administration.
apply_filters( 'featured_image_extended_admin_settings', boolean $display )