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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 1959 | |
| 1960 | /** |
| 1961 | * Fires immediately after the given user's cache is cleaned. |
| 1962 | * |
| 1963 | * @since 4.4.0 |
| 1964 | * |
| 1965 | * @param int $user_id User ID. |
| 1966 | * @param WP_User $user User object. |
| 1967 | */ |
| 1968 | do_action( 'clean_user_cache', $user->ID, $user ); |
| 1969 | } |
| 1970 | |
| 1971 | /** |
| 1972 | * Determines whether the given username exists. |
| 1973 | * |
| 1974 | * For more information on this and similar theme functions, check out |
| 1975 | * the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ |
| 1976 | * Conditional Tags} article in the Theme Developer Handbook. |
| 1977 | * |