public function has_items() {
        if ($this->duringinstall) {
            return false;
        } else if ($this->hasitems !== false) {
            return true;
        }
        if (count($this->children) > 0 || count($this->prependchildren) > 0) {
            // There have been manually added items - there are definitely items.
            $outcome = true;
        } else if (!$this->ignoreactive) {
            // We will need to initialise the navigation structure to check if there are active items.
            $this->page->navigation->initialise($this->page);
            $outcome = ($this->page->navigation->contains_active_node() || $this->page->settingsnav->contains_active_node());
        }
        $this->hasitems = $outcome;
        return $outcome;
    }
public function has_items() {
        if ($this->duringinstall) {
            return false;
        } else if ($this->hasitems !== false) {
            return true;
        }
        if (count($this->children) > 0 || count($this->prependchildren) > 0) {
            // There have been manually added items - there are definitely items.
            $outcome = true;
        } else if (!$this->ignoreactive) {
            // We will need to initialise the navigation structure to check if there are active items.
            $this->page->navigation->initialise($this->page);
            $outcome = ($this->page->navigation->contains_active_node() || $this->page->settingsnav->contains_active_node());
        }
        $this->hasitems = $outcome;
        return $outcome;
    }
public function has_items ( ) { if ( $ this -> duringinstall ) { return false ; } else if ( $ this -> hasitems !== false ) { return true ; } if ( count ( $ this -> children ) > 0 || count ( $ this -> prependchildren ) > 0 ) { // There have been manually added items - there are definitely items. $ outcome = true ; } else if ( ! $ this -> ignoreactive ) { // We will need to initialise the navigation structure to check if there are active items. $ this -> page -> navigation -> initialise ( $ this -> page ) ; $ outcome = ( $ this -> page -> navigation -> contains_active_node ( ) || $ this -> page -> settingsnav -> contains_active_node ( ) ) ; } $ this -> hasitems = $ outcome ; return $ outcome ; }
Quick check to see if the navbar will have items in.

@return bool Returns true if the navbar will have items, false otherwise
Quick check to see if the navbar will have items in .