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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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341 |
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342 | /** |
343 | * Filters the URI the user is redirected to after editing a comment in the admin. |
344 | * |
345 | * @since 2.1.0 |
346 | * |
347 | * @param string $location The URI the user will be redirected to. |
348 | * @param int $comment_id The ID of the comment being edited. |
349 | */ |
350 | $location = apply_filters( 'comment_edit_redirect', $location, $comment_id ); |
351 | wp_redirect( $location ); |
352 |
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353 | exit(); |
354 |
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355 | default: |
356 | wp_die( __( 'Unknown action.' ) ); |
357 |
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358 | } // End switch. |
359 |
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