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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 |
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280 |
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281 | /** |
282 | * Filter the URI the user is redirected to after editing a comment in the admin. |
283 | * |
284 | * @since 2.1.0 |
285 | * |
286 | * @param string $location The URI the user will be redirected to. |
287 | * @param int $comment_id The ID of the comment being edited. |
288 | */ |
289 | $location = apply_filters( 'comment_edit_redirect', $location, $comment_id ); |
290 | wp_redirect( $location ); |
291 |
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292 | exit(); |
293 |
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294 | default: |
295 | wp_die( __('Unknown action.') ); |
296 |
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297 | } // end switch |
298 |
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