public function child_count() {

		$count = 0;
		if ( ! empty( $this->child ) ) {
			foreach ( $this->child as $child ) {
				if ( $this->is_section_object( $child ) ) {
					$count ++;
				}
			}
		}

		return $count;
	}
public function child_count() {

		$count = 0;
		if ( ! empty( $this->child ) ) {
			foreach ( $this->child as $child ) {
				if ( $this->is_section_object( $child ) ) {
					$count ++;
				}
			}
		}

		return $count;
	}
public function child_count ( ) { $ count = 0 ; if ( ! empty ( $ this -> child ) ) { foreach ( $ this -> child as $ child ) { if ( $ this -> is_section_object ( $ child ) ) { $ count ++ ; } } } return $ count ; }
Determines the number of useable children for tab display

@since  1.0.0
@access public
@return int Number of tabable children
Determines the number of useable children for tab display