RawLayout.php
public function remove($id)
    {
        $id   = $this->validateAndResolveId($id);
        $path = $this->items[$id][self::PATH];

        // remove item from hierarchy
        $this->hierarchy->remove($path);
        // remove item
        unset($this->items[$id]);
        $this->aliases->removeById($id);
        unset($this->blockThemes[$id]);
        // remove all children
        $pathLength    = count($path);
        $pathLastIndex = $pathLength - 1;
        $ids           = array_keys($this->items);
        foreach ($ids as $itemId) {
            $currentPath = $this->items[$itemId][self::PATH];
            if (count($currentPath) > $pathLength && $currentPath[$pathLastIndex] === $id) {
                unset($this->items[$itemId]);
                $this->aliases->removeById($itemId);
                unset($this->blockThemes[$itemId]);
            }
        }
    }
public function remove($id)
    {
        $id   = $this->validateAndResolveId($id);
        $path = $this->items[$id][self::PATH];

        // remove item from hierarchy
        $this->hierarchy->remove($path);
        // remove item
        unset($this->items[$id]);
        $this->aliases->removeById($id);
        unset($this->blockThemes[$id]);
        // remove all children
        $pathLength    = count($path);
        $pathLastIndex = $pathLength - 1;
        $ids           = array_keys($this->items);
        foreach ($ids as $itemId) {
            $currentPath = $this->items[$itemId][self::PATH];
            if (count($currentPath) > $pathLength && $currentPath[$pathLastIndex] === $id) {
                unset($this->items[$itemId]);
                $this->aliases->removeById($itemId);
                unset($this->blockThemes[$itemId]);
            }
        }
    }
public function remove ( $ id ) { $ id = $ this -> validateAndResolveId ( $ id ) ; $ path = $ this -> items [ $ id ] [ self :: PATH ] ; // remove item from hierarchy $ this -> hierarchy -> remove ( $ path ) ; // remove item unset ( $ this -> items [ $ id ] ) ; $ this -> aliases -> removeById ( $ id ) ; unset ( $ this -> blockThemes [ $ id ] ) ; // remove all children $ pathLength = count ( $ path ) ; $ pathLastIndex = $ pathLength - 1 ; $ ids = array_keys ( $ this -> items ) ; foreach ( $ ids as $ itemId ) { $ currentPath = $ this -> items [ $ itemId ] [ self :: PATH ] ; if ( count ( $ currentPath ) > $ pathLength && $ currentPath [ $ pathLastIndex ] === $ id ) { unset ( $ this -> items [ $ itemId ] ) ; $ this -> aliases -> removeById ( $ itemId ) ; unset ( $ this -> blockThemes [ $ itemId ] ) ; } } }
Removes the given item from the layout

@param string $id The id of the layout item to be removed

@throws Exception\InvalidArgumentException if the id is empty
@throws Exception\ItemNotFoundException if the layout item does not exist
Removes the given item from the layout