public function insert(Connection $connection, $tableName, array $data)
{
$sql = 'INSERT INTO ' . $this->quoteName($tableName) . '';
$sql .= ' ("' . implode('", "', array_keys($data)) . '")';
$sql .= ' VALUES';
$values = [];
foreach ($data as $key => $val) {
$values[':' . $key] = $val;
}
$sql .= ' (' . implode(', ', array_keys($values)) . ')';
$connection->execute($sql, $values);
return $connection->lastInsertId();
}
