Editing: wfPersistenceController.php
<?php class wfPersistenceController { private $_disclosureStates; public static function shared() { static $_shared = false; if ($_shared === false) { $_shared = new wfPersistenceController(); } return $_shared; } public function __construct() { $this->_disclosureStates = wfConfig::get_ser('disclosureStates', array()); } /** * Returns whether the options block is in an active state. * * @param $key * @return bool */ public function isActive($key) { if (!isset($this->_disclosureStates[$key])) { return false; } return !!$this->_disclosureStates[$key]; } /** * Returns whether the options block has been set. * * @param $key * @return bool */ public function isConfigured($key) { return isset($this->_disclosureStates[$key]); } }
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