/**
* bind parameters
*
* @param \PDOStatement $stmt
* @param array $parameters
* @return bool
* @access protected
*/
protected function bindParameters(\PDOStatement $stmt, array $parameters)
{
foreach ($parameters as $name => &$value) {
$type = Types::guessType($value);
$param = is_int($name) ? $name + 1 : ($name[0] === ':' ? $name : ':' . $name);
if (false === $stmt->bindParam($param, $value, $type)) {
return false;
}
}
return true;
}
/**
* bind parameters
*
* @param \mysqli_stmt $stmt
* @param array $parameters
* @return bool
* @access protected
*/
protected function bindParameters(\mysqli_stmt $stmt, array $parameters)
{
$types = '';
$args = [];
foreach ($parameters as $name => &$value) {
$type = Types::guessType($value);
switch ($type) {
case Types::PARAM_INT:
case Types::PARAM_BOOL:
$types .= 'i';
break;
default:
$types .= 's';
break;
}
$args[] =& $value;
}
if (count($args)) {
array_unshift($args, $types);
return call_user_func_array([$stmt, 'bind_param'], $args);
}
return true;
}
/**
* {@inheritDoc}
*/
public function quote($string, $type = Types::PARAM_STR)
{
// try connect first
$this->connect();
// guess type with suggestion from $type
$guess = Types::guessType($string, $type);
// driver specific quote
return $this->realQuote($string, $guess);
}