public function offsetUnset($name)
    {
        if ($this->offsetExists($name)) {
            $value = $this->values[$name];

            if (is_object($value)) {
                $this->shared->detach($value);
                $this->protected->detach($value);
            }

            unset($this->keys[$name], $this->values[$name], $this->frozen[$name], $this->raw[$name]);
        }
    }
public function offsetUnset($name)
    {
        if ($this->offsetExists($name)) {
            $value = $this->values[$name];

            if (is_object($value)) {
                $this->shared->detach($value);
                $this->protected->detach($value);
            }

            unset($this->keys[$name], $this->values[$name], $this->frozen[$name], $this->raw[$name]);
        }
    }
public function offsetUnset ( $ name ) { if ( $ this -> offsetExists ( $ name ) ) { $ value = $ this -> values [ $ name ] ; if ( is_object ( $ value ) ) { $ this -> shared -> detach ( $ value ) ; $ this -> protected -> detach ( $ value ) ; } unset ( $ this -> keys [ $ name ] , $ this -> values [ $ name ] , $ this -> frozen [ $ name ] , $ this -> raw [ $ name ] ) ; } }
Unset a fact

@param string $name The unique name for the fact
Unset a fact