get_post_thumbnail_id()
Function: Retrieves the post thumbnail ID.
Source: wp-includes/post-thumbnail-template.php:53
the_post_thumbnail()
Function: Displays the post thumbnail.
Source: wp-includes/post-thumbnail-template.php:91
update_post_thumbnail_cache()
Function: Updates cache for thumbnails in the current loop.
Source: wp-includes/post-thumbnail-template.php:104
get_the_post_thumbnail()
Function: Retrieves the post thumbnail.
Source: wp-includes/post-thumbnail-template.php:148
post_thumbnail_size
Filter Hook: Filters the post thumbnail size.
Source: wp-includes/post-thumbnail-template.php:167
begin_fetch_post_thumbnail_html
Action Hook: Fires before fetching the post thumbnail HTML.
Source: wp-includes/post-thumbnail-template.php:183
end_fetch_post_thumbnail_html
Action Hook: Fires after fetching the post thumbnail HTML.
Source: wp-includes/post-thumbnail-template.php:201