WP_Query::is_singular │ public │ WP 3.1.0

Determines whether the query is for an existing single post of any post type (post, attachment, page, custom post types).

If the $post_types parameter is specified, this function will additionally check if the query is for one of the Posts Types specified.

Метод класса: WP_Query{}

Хуков нет.

Возвращает

true|false. Whether the query is for an existing single post or any of the given post types.

Использование

global $wp_query;
$wp_query->is_singular( $post_types );
$post_types(строка|string[])
Post type or array of post types to check against.
По умолчанию: ''

Заметки

Список изменений

С версии 3.1.0 Введена.

Код WP_Query::is_singular() WP 6.9.4

wp-includes/class-wp-query.php 
public function is_singular( $post_types = '' ) {
	if ( empty( $post_types ) || ! $this->is_singular ) {
		return (bool) $this->is_singular;
	}

	$post_obj = $this->get_queried_object();
	if ( ! $post_obj ) {
		return false;
	}

	return in_array( $post_obj->post_type, (array) $post_types, true );
}