| | |
| | | if (is_array($a_oldvars)) { |
| | | // remove unset keys on oldvars |
| | | foreach ((array)$this->unsets as $var) { |
| | | if (isset($a_oldvars[$k])) { |
| | | unset($a_oldvars[$k]); |
| | | if (isset($a_oldvars[$var])) { |
| | | unset($a_oldvars[$var]); |
| | | } |
| | | else { |
| | | $path = explode('.', $var); |
| | |
| | | |
| | | $newvars = $oldvars !== null ? $this->_fixvars($vars, $oldvars) : $vars; |
| | | |
| | | if ($newvars !== $oldvars || $ts - $this->changed > $this->lifetime / 2) { |
| | | if ($newvars !== $oldvars || $ts - $this->changed > $this->lifetime / 3) { |
| | | return $this->memcache->set($key, serialize(array('changed' => time(), 'ip' => $this->ip, 'vars' => $newvars)), |
| | | MEMCACHE_COMPRESSED, $this->lifetime); |
| | | MEMCACHE_COMPRESSED, $this->lifetime + 60); |
| | | } |
| | | |
| | | return true; |
| | |
| | | /** |
| | | * Unset a session variable |
| | | * |
| | | * @param string Varibale name (can be a path denoting a certain node in the session array, e.g. compose.attachments.5) |
| | | * @param string Variable name (can be a path denoting a certain node in the session array, e.g. compose.attachments.5) |
| | | * @return boolean True on success |
| | | */ |
| | | public function remove($var=null) |