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 |
|---|---|
| 1344 | * |
| 1345 | * Allows applications to identify themselves when they're doing a redirect. |
| 1346 | * |
| 1347 | * @since 5.1.0 |
| 1348 | * |
| 1349 | * @param string $x_redirect_by The application doing the redirect. |
| 1350 | * @param int $status Status code to use. |
| 1351 | * @param string $location The path to redirect to. |
| 1352 | */ |
| 1353 | $x_redirect_by = apply_filters( 'x_redirect_by', $x_redirect_by, $status, $location ); |
| 1354 | if ( is_string( $x_redirect_by ) ) { |
| 1355 | header( "X-Redirect-By: $x_redirect_by" ); |
| 1356 | } |
| 1357 | |
| 1358 | header( "Location: $location", true, $status ); |
| 1359 | |
| 1360 | return true; |
| 1361 | } |
| 1362 | endif; |