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<?php
/**
* This file deals with RAII style scoped callbacks.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
/**
* Class for asserting that a callback happens when an dummy object leaves scope
*/
class ScopedCallback {
/** @var Closure */
protected $callback;
/**
* @param $callback Closure
*/
public function __construct( Closure $callback ) {
$this->callback = $callback;
}
function __destruct() {
call_user_func( $this->callback );
}
}