site_option_(option) хук-фильтрWP 3.0.0

Filters the value of an existing network option.

The dynamic portion of the hook name, $option, refers to the option name.

Использование

add_filter( 'site_option_(option)', 'wp_kama_site_option_filter', 10, 3 );

/**
 * Function for `site_option_(option)` filter-hook.
 * 
 * @param mixed  $value      Value of network option.
 * @param string $option     Option name.
 * @param int    $network_id ID of the network.
 *
 * @return mixed
 */
function wp_kama_site_option_filter( $value, $option, $network_id ){

	// filter...
	return $value;
}
$value(разное)
Value of network option.
$option(строка)
Option name.
$network_id(int)
ID of the network.

Список изменений

С версии 3.0.0 Введена.
С версии 2.9.0 As 'site_option_' . $key
С версии 4.4.0 The $option parameter was added.
С версии 4.7.0 The $network_id parameter was added.

Где вызывается хук

get_network_option()
site_option_(option)
wp-includes/option.php 1488
return apply_filters( "site_option_{$option}", $value, $option, $network_id );

Где используется хук в WordPress

wp-includes/ms-default-filters.php 21
add_filter( 'site_option_welcome_user_email', 'welcome_user_msg_filter' );
wp-includes/ms-functions.php 2421
remove_filter( 'site_option_welcome_user_email', 'welcome_user_msg_filter' );