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<?php
/*
* MV_ParserCache.php Created on Feb 27, 2008
*
* All Metavid Wiki code is Released under the GPL2
* for more info visit http:/metavid.ucsc.edu/code
*
* @author Michael Dale
* @email dale@ucsc.edu
* @url http://metavid.ucsc.edu
*/
//quick hack to shift namespace of inline metavid parse cache
//avoids conflicts of inline display with full article display
class MV_ParserCache extends ParserCache{
var $extraKeyOpt='mv';
var $addToKey ='';
public static function & singleton() {
static $instance;
if ( !isset( $instance ) ) {
global $parserMemc;
$instance = new MV_ParserCache( $parserMemc );
}
//reset addToKey
$instance->addToKey='';
return $instance;
}
function addToKey($opt){
$this->addToKey=$opt;
}
function getKey( &$article, &$user ) {
return parent::getKey( $article, $user ).$this->extraKeyOpt.$this->addToKey;
}
}
?>
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