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action is not described

set_site_transient_(transient) action-hook . WP 3.0.0

Fires after the value for a specific site transient has been set.

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

Usage

add_action( 'set_site_transient_(transient)', 'action_function_name_5553', 10, 3 );
function action_function_name_5553( $value, $expiration, $transient ){
	// action...
}
$value(mixed)
Site transient value.
$expiration(int)
Time until expiration in seconds.
$transient(string)
Transient name.

Список изменений

С версии 3.0.0 Введена.
С версии 4.4.0 The $transient parameter was added

Где вызывается хук

set_site_transient()
set_site_transient_(transient)
wp-includes/option.php 1980
do_action( "set_site_transient_{$transient}", $value, $expiration, $transient );

Где используется хук в ядре WordPress

Использование не найдено.