public function unset_var($variable)
    {
        $this->last_selector = null;

        return $this->cmd(9, array(
            !is_array($variable) ? array($variable) : $variable,
        ));
    }
public function unset_var($variable)
    {
        $this->last_selector = null;

        return $this->cmd(9, array(
            !is_array($variable) ? array($variable) : $variable,
        ));
    }
public function unset_var ( $ variable ) { $ this -> last_selector = null ; return $ this -> cmd ( 9 , array ( ! is_array ( $ variable ) ? array ( $ variable ) : $ variable , ) ) ; }
Delete a global variable, that can be accessed directly through window, can unset object properties,
if you pass an array

<code>
PheryResponse::factory()->unset('customer_info');
</code>

<code>
PheryResponse::factory()->unset(array('customer_info','name')); // translates to delete customer_info['name']
</code>

@param string|array $variable Global variable name
@return PheryResponse
Delete a global variable that can be accessed directly through window can unset object properties if you pass an array