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- <?php
- //
- // +------------------------------------------------------------------------+
- // | phpDocumentor |
- // +------------------------------------------------------------------------+
- // | Copyright (c) 2000-2003 Joshua Eichorn, Gregory Beaver |
- // | Email jeichorn@phpdoc.org, cellog@phpdoc.org |
- // | Web http://www.phpdoc.org |
- // | Mirror http://phpdocu.sourceforge.net/ |
- // | PEAR http://pear.php.net/package-info.php?pacid=137 |
- // +------------------------------------------------------------------------+
- // | This source file is subject to version 3.00 of the PHP License, |
- // | that is available at http://www.php.net/license/3_0.txt. |
- // | If you did not receive a copy of the PHP license and are unable to |
- // | obtain it through the world-wide-web, please send a note to |
- // | license@php.net so we can mail you a copy immediately. |
- // +------------------------------------------------------------------------+
- //
-
- /**
- * An event Stack
- *
- * @author Joshua Eichorn <jeichorn@phpdoc.org>
- * @version $Id: EventStack.inc,v 1.8.2.1 2003/06/03 05:44:52 CelloG Exp $
- * @package phpDocumentor
- */
- /**
- * An event Stack
- *
- * @author Joshua Eichorn <jeichorn@phpdoc.org>
- * @version $Id: EventStack.inc,v 1.8.2.1 2003/06/03 05:44:52 CelloG Exp $
- * @package phpDocumentor
- */
- class EventStack
- {
- /**
- * The stack
- * @var array
- */
- var $stack = array(PARSER_EVENT_NOEVENTS);
-
- /**
- * The number of events in the stack
- * @var integer
- */
- var $num = 0;
-
- /**
- * Push an event onto the stack
- *
- * @param int $event All events must be constants
- */
- function pushEvent($event)
- {
- $this->num = array_push($this->stack,$event) - 1;
- }
-
- /**
- * Pop an event from the stack
- *
- * @return int An event
- */
- function popEvent()
- {
- $this->num--;
- return array_pop($this->stack);
- }
-
- /**
- * Get the current event
- *
- * @return int An event
- */
- function getEvent()
- {
- return $this->stack[$this->num];
- }
- }
-