WordPress at a glance
filter is not described

salt filter-hook . WP 2.5.0

Filters the WordPress salt.


add_filter( 'salt', 'filter_function_name_6623', 10, 2 );
function filter_function_name_6623( $cached_salt, $scheme ){
	// filter...

	return $cached_salt;
Cached salt for the given scheme.
Authentication scheme. Values include 'auth', 'secure_auth', 'logged_in', and 'nonce'.

Where the hook is called

wp-includes/pluggable.php 2189
return apply_filters( 'salt', $cached_salts[ $scheme ], $scheme );
wp-includes/pluggable.php 2244
return apply_filters( 'salt', $cached_salts[ $scheme ], $scheme );

Where the hook is used (in WP core)

Использование не найдено.