Add featured image to Custom Post

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Description: 

Add the PHP code to functions.php (in the child theme). Then edit the Custom Post type. Under ‘Section to display when editing snippets’ check Thumbnail.

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Kind:

PHP, Toolset

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PHP:

add_action('init', 'my_custom_init');
function my_custom_init() {

add_theme_support( 'post-thumbnails' );

add_post_type_support( 'artikelen', 'thumbnail' );

post_type_supports( 'artikelen', 'thumbnail' );

}

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