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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 |
---|---|
517 | /** |
518 | * Filters the log out redirect URL. |
519 | * |
520 | * @since 4.2.0 |
521 | * |
522 | * @param string $redirect_to The redirect destination URL. |
523 | * @param string $requested_redirect_to The requested redirect destination URL passed as a parameter. |
524 | * @param WP_User $user The WP_User object for the user that's logging out. |
525 | */ |
526 | $redirect_to = apply_filters( 'logout_redirect', $redirect_to, $requested_redirect_to, $user ); |
527 | wp_safe_redirect( $redirect_to ); |
528 | exit(); |
529 |
|
530 | case 'lostpassword' : |
531 | case 'retrievepassword' : |
532 |
|
533 | if ( $http_post ) { |
534 | $errors = retrieve_password(); |
535 | if ( !is_wp_error($errors) ) { |