public function add_section( $id, $args = [] ) {
		$section = $this->manager->add_section( $id, $args );

		$section->panel = $this->id;

		return $section;
	}
public function add_section( $id, $args = [] ) {
		$section = $this->manager->add_section( $id, $args );

		$section->panel = $this->id;

		return $section;
	}
public function add_section ( $ id , $ args = [ ] ) { $ section = $ this -> manager -> add_section ( $ id , $ args ) ; $ section -> panel = $ this -> id ; return $ section ; }
Add a section into this panel.

@param string $id   The Section object, or Section ID.
@param array  $args The section properties.

@return Section
Add a section into this panel .