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 |
|---|---|
| 908 | * |
| 909 | * Returning a non-null value from the filter will effectively short-circuit |
| 910 | * the URL guessing, returning the passed value instead. |
| 911 | * |
| 912 | * @since 5.5.0 |
| 913 | * |
| 914 | * @param null|string|false $pre Whether to short-circuit guessing the redirect for a 404. |
| 915 | * Default null to continue with the URL guessing. |
| 916 | */ |
| 917 | $pre = apply_filters( 'pre_redirect_guess_404_permalink', null ); |
| 918 | if ( null !== $pre ) { |
| 919 | return $pre; |
| 920 | } |
| 921 | |
| 922 | if ( get_query_var( 'name' ) ) { |
| 923 | /** |
| 924 | * Filters whether to perform a strict guess for a 404 redirect. |
| 925 | * |
| 926 | * Returning a truthy value from the filter will redirect only exact post_name matches. |