/**
* Bind a referenced variable to a named or question mark
* placeholder in the prepared SQL statement.
*
* @param mixed The parameter identifier. For named
* placeholder, this value must be a
* string (:name). For a question mark
* placeholder, the value must be the
* 1-indexed position of the parameter.
* @param mixed Variable to bind to the parameter.
* @param int Data type for the parameter, using
* the predefined PDO constants:
* http://php.net/manual/en/pdo.constants.php
* @return bool
*/
protected final function bindParam($param, &$value, $dataType = PDO::PARAM_STR)
{
if ($this->database === NULL) {
return $this->errorMessage("No database connection found.");
}
return $this->database->bindParam($param, $value, $dataType);
}
