lithium\storage\session\adapter\Php::overwrite()

public method

Overwrites session keys and values.

Parameters

array $old
Reference to the array that needs to be overwritten. Will usually be $_SESSION.
array $new
The data that should overwrite the keys/values in $old.

Returns

boolean

Always true.

Source

	public function overwrite(&$old, $new) {
		if (!empty($old)) {
			foreach ($old as $key => $value) {
				if (!isset($new[$key])) {
					unset($old[$key]);
				}
			}
		}
		foreach ($new as $key => $value) {
			$old[$key] = $value;
		}
		return true;
	}