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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 |
---|---|
477 | /** |
478 | * Filters the log out redirect URL. |
479 | * |
480 | * @since 4.2.0 |
481 | * |
482 | * @param string $redirect_to The redirect destination URL. |
483 | * @param string $requested_redirect_to The requested redirect destination URL passed as a parameter. |
484 | * @param WP_User $user The WP_User object for the user that's logging out. |
485 | */ |
486 | $redirect_to = apply_filters( 'logout_redirect', $redirect_to, $requested_redirect_to, $user ); |
487 | wp_safe_redirect( $redirect_to ); |
488 | exit(); |
489 |
|
490 | case 'lostpassword' : |
491 | case 'retrievepassword' : |
492 |
|
493 | if ( $http_post ) { |
494 | $errors = retrieve_password(); |
495 | if ( !is_wp_error($errors) ) { |