{$field_no_prefix}_edit_pre
Filter Hook: Filters the value of a specific post field to edit.
Source: wp-includes/post.php:2543
delete_post_meta_by_key()
Function: Deletes everything from post meta matching the given meta key.
Source: wp-includes/post.php:2281
pre_{$field}
Filter Hook: Filters the value of a specific post field before saving.
Source: wp-includes/post.php:2570
register_post_meta()
Function: Registers a meta key for posts.
Source: wp-includes/post.php:2297
{$field_no_prefix}_save_pre
Filter Hook: Filters the value of a specific field before saving.
Source: wp-includes/post.php:2582
unregister_post_meta()
Function: Unregisters a meta key for posts.
Source: wp-includes/post.php:2314
{$field}_pre
Filter Hook: Filters the value of a specific post field before saving.
Source: wp-includes/post.php:2596
get_post_custom()
Function: Retrieves post meta fields, based on post ID.
Source: wp-includes/post.php:2331
{$field}
Filter Hook: Filters the value of a specific post field for display.
Source: wp-includes/post.php:2617
get_post_custom_keys()
Function: Retrieves meta field names for a post.
Source: wp-includes/post.php:2351