pre_site_option_(option) хук-фильтрWP 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)', 'wp_kama_pre_site_option_filter', 10, 4 );

/**
 * Function for `pre_site_option_(option)` filter-hook.
 * 
 * @param mixed  $pre_option The value to return instead of the option value. This differs from `$default`, which is used as the fallback value in the event the option doesn't exist elsewhere in get_network_option().
 * @param string $option     Option name.
 * @param int    $network_id ID of the network.
 * @param mixed  $default    The fallback value to return if the option does not exist.
 *
 * @return mixed
 */
function wp_kama_pre_site_option_filter( $pre_option, $option, $network_id, $default ){

	// filter...
	return $pre_option;
}
$pre_option(разное)
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(int)
ID of the network.
$default(разное)
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

get_network_option()
pre_site_option_(option)
wp-includes/option.php 1410
$pre = apply_filters( "pre_site_option_{$option}", false, $option, $network_id, $default );

Где используется хук в WordPress

Использование не найдено.