| | |
|---|
| | | 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('.', $var); |
|---|
| | |
|---|
| | | /** |
|---|
| | | * Unset a session variable |
|---|
| | | * |
|---|
| | | * @param string Varibale name (can be a path denoting a certain node in the session array, e.g. compose.attachments.5) |
|---|
| | | * @param string Variable name (can be a path denoting a certain node in the session array, e.g. compose.attachments.5) |
|---|
| | | * @return boolean True on success |
|---|
| | | */ |
|---|
| | | public function remove($var=null) |
|---|
