the_post_thumbnail_url()
Function: Display the post thumbnail URL.
Source: wp-includes/post-thumbnail-template.php:209
Function: Display the post thumbnail URL.
Source: wp-includes/post-thumbnail-template.php:209
Function: Returns the post thumbnail caption.
Source: wp-includes/post-thumbnail-template.php:224
Function: Displays the post thumbnail caption.
Source: wp-includes/post-thumbnail-template.php:246
Filter Hook: Filters the displayed post thumbnail caption.
Source: wp-includes/post-thumbnail-template.php:254