_wp_post_thumbnail_html()
Function: Returns HTML for the post thumbnail meta box.
Source: wp-admin/includes/post.php:1579
admin_post_thumbnail_size
Filter Hook: Filters the size used to display the post thumbnail image in the ‘Featured image’ meta box.
Source: wp-admin/includes/post.php:1611
admin_post_thumbnail_html
Filter Hook: Filters the admin post thumbnail HTML markup to return.
Source: wp-admin/includes/post.php:1640
wp_check_post_lock()
Function: Determines whether the post is currently being edited by another user.
Source: wp-admin/includes/post.php:1652
wp_set_post_lock()
Function: Marks the post as currently being edited by the current user.
Source: wp-admin/includes/post.php:1697
edit_{$post_type}_per_page
Filter Hook: Filters the number of items per page to show for a specific ‘per_page’ type.
Source: wp-admin/includes/post.php:1232
edit_posts_per_page
Filter Hook: Filters the number of posts displayed per page when specifically listing “posts”.
Source: wp-admin/includes/post.php:1242
wp_edit_attachments_query_vars()
Function: Returns the query variables for the current attachments request.
Source: wp-admin/includes/post.php:1273
upload_per_page
Filter Hook: Filters the number of items to list per page when listing media items.
Source: wp-admin/includes/post.php:1301
wp_edit_attachments_query()
Function: Executes a query for attachments. An array of WP_Query arguments can be passed in, which will override the arguments set by this function.
Source: wp-admin/includes/post.php:1341