README

PostThumbnails Class for Wordpress. Enables multiple post thumbnails for post type.

Requirements

• PHP >= 5.4
• WordPress >= 3.5

Quick Start

First, in your theme's functions.php (or you can create a shim plugin that does this on the wp_loaded action) register a thumbnail. To do this, create a new PostThumbnails instance and pass in an array of arguments:

use starise\PostThumbnails as PostThumbnails;

new PostThumbnails(
    [
        'label' => 'Secondary Image',
        'id' => 'secondary-image',
        'post_type' => ['post']
    ]
);

The template tag PostThumbnails::the_post_thumbnail is similar to WordPress' the_post_thumbnail but it displays your custom thumbnail in a post loop:

<?= PostThumbnails::the_post_thumbnail('secondary-image'); ?>

For more details please check out the wiki