src/CI_Base_Model.php
public function update_batch($data, $where_key)
    {
        $_data = array();

        foreach ($data as $key => $row) {

            if (false !== $row = $this->_do_pre_update($row)) {
                $_data[$key] = $row;
            }
        }

        return $this->_database->update_batch($this->_table, $_data, $where_key);
    }
public function update_batch($data, $where_key)
    {
        $_data = array();

        foreach ($data as $key => $row) {

            if (false !== $row = $this->_do_pre_update($row)) {
                $_data[$key] = $row;
            }
        }

        return $this->_database->update_batch($this->_table, $_data, $where_key);
    }
public function update_batch ( $ data , $ where_key ) { $ _data = array ( ) ; foreach ( $ data as $ key => $ row ) { if ( false !== $ row = $ this -> _do_pre_update ( $ row ) ) { $ _data [ $ key ] = $ row ; } } return $ this -> _database -> update_batch ( $ this -> _table , $ _data , $ where_key ) ; }
Update all records
@param $data
@param $where_key
@return
Update all records