src/CI_Base_Model.php
public function find($conditions = NULL, $fields = '*', $order = NULL)
    {
        $data = $this->find_all($conditions, $fields, $order, 0, 1);

        if ($data) {
            return $data[0];
        } else {
            return FALSE;
        }
    }
public function find($conditions = NULL, $fields = '*', $order = NULL)
    {
        $data = $this->find_all($conditions, $fields, $order, 0, 1);

        if ($data) {
            return $data[0];
        } else {
            return FALSE;
        }
    }
@param null|string|array $conditions
@param string            $fields
@param null|string|array $order

@return bool