Layton/Container.php
public function offsetUnset($offset)
    {
        if ($this->has($offset)) {
            unset(
                $this->_store[$offset],
                $this->_frozen[$offset]
            );
        }
    }
public function offsetUnset($offset)
    {
        if ($this->has($offset)) {
            unset(
                $this->_store[$offset],
                $this->_frozen[$offset]
            );
        }
    }
public function offsetUnset ( $ offset ) { if ( $ this -> has ( $ offset ) ) { unset ( $ this -> _store [ $ offset ] , $ this -> _frozen [ $ offset ] ) ; } }
Unset an Entry

@param string|integer $offset Entry id
Unset an Entry