WP hooks navigation: Home/browse • Actions index • Filters index
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 |
---|---|
1686 | $meta = array(); |
1687 |
|
1688 | /** |
1689 | * Filter a user's nicename before the user is created or updated. |
1690 | * |
1691 | * @since 2.0.3 |
1692 | * |
1693 | * @param string $user_nicename The user's nicename. |
1694 | */ |
1695 | $user_nicename = apply_filters( 'pre_user_nicename', $user_nicename ); |
1696 |
|
1697 | $raw_user_url = empty( $userdata['user_url'] ) ? '' : $userdata['user_url']; |
1698 |
|
1699 | /** |
1700 | * Filter a user's URL before the user is created or updated. |
1701 | * |
1702 | * @since 2.0.3 |
1703 | * |
1704 | * @param string $raw_user_url The user's URL. |