/**
* @return Row
*/
public function current()
{
if (array_key_exists($this->position, $this->cache)) {
return $this->cache[$this->position];
} else {
return $this->cache[$this->position] = $this->processor->loadDataObject($this->result->fetch(\PDO::FETCH_ASSOC));
}
}
/**
* (PHP 5 >= 5.1.0)<br/>
* Constructs the object
* @link http://php.net/manual/en/serializable.unserialize.php
* @param string $serialized <p>
* The string representation of the object.
* </p>
* @return void
*/
public function unserialize($serialized)
{
$unserialized = unserialize($serialized);
$this->fields = $unserialized['fields'];
$this->conditional = $unserialized['conditional'];
$this->joinClause = $unserialized['joinClause'];
$this->groupByClause = $unserialized['groupByClause'];
$this->orderByClause = $unserialized['orderByClause'];
$this->limitClause = $unserialized['limitClause'];
// reconnect to database
parent::__construct(static::getDatabaseName());
}
/**
* Useful for replacing mysql_real_escape_string in old code with DatabaseProcessor::mysql_real_escape_string()
*/
public static function mysql_real_escape_string($string)
{
$dp = new DatabaseProcessor(current(Config::getAllConnections()));
return $dp->escapeString($string);
}
