pre_site_option_(option) хук-фильтр . WP 3.0.0
Filters the value of an existing network option before it is retrieved.
The dynamic portion of the hook name, $option, refers to the option name.
Returning a truthy value from the filter will effectively short-circuit retrieval and return the passed value instead.
Использование
add_filter( 'pre_site_option_(option)', 'filter_function_name_9753', 10, 4 ); function filter_function_name_9753( $pre_option, $option, $network_id, $default ){ // filter... return $pre_option; }
- $pre_option(смешанный)
- The value to return instead of the option value. This differs from $default, which is used as the fallback value in the event the option doesn't exist elsewhere in get_network_option().
По умолчанию: false (to skip past the short-circuit) - $option(строка)
- Option name.
- $network_id(число)
- ID of the network.
- $default(смешанный)
- The fallback value to return if the option does not exist.
По умолчанию: false
Список изменений
С версии 3.0.0 | Введена. |
С версии 2.9.0 | As 'pre_site_option_' . $key |
С версии 4.4.0 | The $option parameter was added. |
С версии 4.7.0 | The $network_id parameter was added. |
С версии 4.9.0 | The $default parameter was added. |
Где вызывается хук
wp-includes/option.php 1349
$pre = apply_filters( "pre_site_option_{$option}", false, $option, $network_id, $default );