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функция не описана

WP_Upgrader::init() WP 2.8.0

Initialize the upgrader.

This will set the relationship between the skin being used and this upgrader, and also add the generic strings to WP_Upgrader::$strings.

Это метод класса: WP_Upgrader

Хуков нет.

Возвращает

Null. Ничего.

Использование

$WP_Upgrader = new WP_Upgrader();
$var = $WP_Upgrader->init();

Список изменений

С версии 2.8.0 Введена.

Код WP Upgrader::init: wp-admin/includes/class-wp-upgrader.php WP 5.2.4

<?php
public function init() {
	$this->skin->set_upgrader( $this );
	$this->generic_strings();
}