session = $_SESSION; if ($this->_get('messages') == '') { $this->_set( 'messages', array() ); } if( $this->_get('keepForm') == '' ){ $this->_set( 'keepForm', array() ); } if( $this->_get('form') == '' ){ $this->_set( 'form', array() ); } } function session_destroy() { session_destroy(); } function _set($key, $value) { $_SESSION[$key] = $value; $this->session[$key] = $value; } function _get($key) { if (!isset($this->session[$key])) { return ''; } return ($this->session[$key]); } function _drop($key) { unset($_SESSION[$key]); unset($this->session[$key]); } function _setReferer($value) { $_SESSION['osc_http_referer'] = $value; $this->session['osc_http_referer'] = $value; $_SESSION['osc_http_referer_state'] = 0; $this->session['osc_http_referer_state'] = 0; } function _getReferer() { if(isset($this->session['osc_http_referer'])) { return ($this->session['osc_http_referer']); } else { return ''; } } function _dropReferer() { unset($_SESSION['osc_http_referer']); unset($this->session['osc_http_referer']); unset($_SESSION['osc_http_referer_state']); unset($this->session['osc_http_referer_state']); } function _view() { print_r($this->session); } function _setMessage($key, $value, $type) { $messages = $this->_get('messages'); $messages[$key][] = array('msg' => str_replace(PHP_EOL, "
", $value), 'type' => $type); $this->_set('messages', $messages); } function _getMessage($key) { $messages = $this->_get('messages'); if ( isset($messages[$key]) ) { return ( $messages[$key] ); } else { return ( '' ); } } function _dropMessage($key) { $messages = $this->_get('messages'); unset($messages[$key]); $this->_set('messages', $messages); } function _keepForm($key) { $aKeep = $this->_get('keepForm'); $aKeep[$key] = 1; $this->_set('keepForm',$aKeep); } function _dropKeepForm($key = '') { $aKeep = $this->_get('keepForm'); if($key!='') { unset( $aKeep[$key] ); $this->_set('keepForm', $aKeep); } else { $this->_set('keepForm', array()); } } function _setForm($key, $value) { $form = $this->_get('form'); $form[$key] = $value; $this->_set('form', $form); } function _getForm($key = '') { $form = $this->_get('form'); if($key!='') { if ( isset($form[$key]) ) { return ( $form[$key] ); } else { return ( '' ); } } else { return $form; } } function _getKeepForm() { return $this->_get('keepForm'); } function _viewMessage() { print_r($this->session['messages']); } function _viewForm() { print_r($_SESSION['form']); } function _viewKeep() { print_r($_SESSION['keepForm']); } function _clearVariables() { $form = $this->_get('form'); $aKeep = $this->_get('keepForm'); if( is_array($form) ) { foreach($form as $key => $value) { if( !isset($aKeep[$key]) ) { unset($_SESSION['form'][$key]); unset($this->session['form'][$key]); } } } if(isset($this->session['osc_http_referer_state'])) { $this->session['osc_http_referer_state']++; $_SESSION['osc_http_referer_state']++; if((int)($this->session['osc_http_referer_state'])>=2) { $this->_dropReferer(); } } } } ?>