get_post_mime_types()
Function: Gets default post mime types.
Source: wp-includes/post.php:2879
post_mime_types
Filter Hook: Filters the default list of post mime types.
Source: wp-includes/post.php:2972
{$field_no_prefix}_edit_pre
Filter Hook: Filters the value of a specific post field to edit.
Source: wp-includes/post.php:2543
pre_{$field}
Filter Hook: Filters the value of a specific post field before saving.
Source: wp-includes/post.php:2570
{$field_no_prefix}_save_pre
Filter Hook: Filters the value of a specific field before saving.
Source: wp-includes/post.php:2582
{$field}_pre
Filter Hook: Filters the value of a specific post field before saving.
Source: wp-includes/post.php:2596
{$field}
Filter Hook: Filters the value of a specific post field for display.
Source: wp-includes/post.php:2617
update_post_meta()
Function: Updates a post meta field based on the given post ID.
Source: wp-includes/post.php:2263
delete_post_meta_by_key()
Function: Deletes everything from post meta matching the given meta key.
Source: wp-includes/post.php:2281
register_post_meta()
Function: Registers a meta key for posts.
Source: wp-includes/post.php:2297