has_post_thumbnail()

Function: Determines whether a post has an image attached.

Source: wp-includes/post-thumbnail-template.php:25

Used by 4 functions | Uses 3 functions

get_post_thumbnail_id()

Function: Retrieves the post thumbnail ID.

Source: wp-includes/post-thumbnail-template.php:53

Function: Retrieves the post thumbnail.

Source: wp-includes/post-thumbnail-template.php:148

Used by 1 function | Uses 9 functions