WordPress at a glance
функция не описана

WP_Theme::offsetSet() public WP 3.4.0

Method to implement ArrayAccess for keys formerly returned by get_themes()

It's a method of the class: WP_Theme{}

Хуков нет.

Возвращает

Null. Ничего.

Использование

$WP_Theme = new WP_Theme();
$WP_Theme->offsetSet( $offset, $value );
$offset(mixed) (required)
$value(mixed) (required)

Changelog

Since 3.4.0 Introduced.

Код WP_Theme::offsetSet() WP 5.5.1

<?php
public function offsetSet( $offset, $value ) {}