register_post_meta()
Function: Registers a meta key for posts.
Source: wp-includes/post.php:2297
{$field}_pre
Filter Hook: Filters the value of a specific post field before saving.
Source: wp-includes/post.php:2596
unregister_post_meta()
Function: Unregisters a meta key for posts.
Source: wp-includes/post.php:2314
{$field}
Filter Hook: Filters the value of a specific post field for display.
Source: wp-includes/post.php:2617
get_post_custom()
Function: Retrieves post meta fields, based on post ID.
Source: wp-includes/post.php:2331
get_post_custom_keys()
Function: Retrieves meta field names for a post.
Source: wp-includes/post.php:2351
get_post_custom_values()
Function: Retrieves values for a custom post field.
Source: wp-includes/post.php:2376
is_sticky()
Function: Determines whether a post is sticky.
Source: wp-includes/post.php:2401
sanitize_post()
Function: Sanitizes every post field.
Source: wp-includes/post.php:2445
sanitize_post_field()
Function: Sanitizes a post field based on context.
Source: wp-includes/post.php:2491