WP_Query::reset_postdata() WordPress Method

The WP_Query::reset_postdata() method is used to reset the global $post object to the state it was in before any custom query was run. This is useful if you have a custom loop that modifies the global $post object and you want to make sure that the rest of your code is not affected by those changes.

WP_Query::reset_postdata() #

	public function reset_postdata() {
		if ( ! empty( $this->post ) ) {
			$GLOBALS['post'] = $this->post;
			$this->setup_postdata( $this->post );
		}
	}