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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 |
---|---|
906 | * |
907 | * Returning a non-null value from the filter will effectively short-circuit |
908 | * the URL guessing, returning the passed value instead. |
909 | * |
910 | * @since 5.5.0 |
911 | * |
912 | * @param null|string|false $pre Whether to short-circuit guessing the redirect for a 404. |
913 | * Default null to continue with the URL guessing. |
914 | */ |
915 | $pre = apply_filters( 'pre_redirect_guess_404_permalink', null ); |
916 | if ( null !== $pre ) { |
917 | return $pre; |
918 | } |
919 |
|
920 | if ( get_query_var( 'name' ) ) { |
921 | /** |
922 | * Filters whether to perform a strict guess for a 404 redirect. |
923 | * |
924 | * Returning a truthy value from the filter will redirect only exact post_name matches. |