WordPress at a glance
filter is not described

is_protected_meta filter-hook . WP 3.2.0

Filters whether a meta key is considered protected.


add_filter( 'is_protected_meta', 'filter_function_name_1740', 10, 3 );
function filter_function_name_1740( $protected, $meta_key, $meta_type ){
	// filter...

	return $protected;
Whether the key is considered protected.
Meta key.
Type of object metadata is for (e.g., comment, post, term, or user).

Where the hook is called

wp-includes/meta.php 1045
return apply_filters( 'is_protected_meta', $protected, $meta_key, $meta_type );

Where the hook is used (in WP core)

Использование не найдено.