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 |
|---|---|
| 357 | * Filters a specific, non-default, site-updated message in the Network admin. |
| 358 | * |
| 359 | * The dynamic portion of the hook name, `$action`, refers to the non-default |
| 360 | * site update action. |
| 361 | * |
| 362 | * @since 3.1.0 |
| 363 | * |
| 364 | * @param string $msg The update message. Default 'Settings saved'. |
| 365 | */ |
| 366 | $msg = apply_filters( "network_sites_updated_message_{$action}", __( 'Settings saved.' ) ); |
| 367 | break; |
| 368 | } |
| 369 | |
| 370 | if ( ! empty( $msg ) ) { |
| 371 | $msg = wp_get_admin_notice( |
| 372 | $msg, |
| 373 | array( |
| 374 | 'type' => 'success', |
| 375 | 'dismissible' => true, |