How do i put this data in my DB?

i have an array in $this->data that looks like this:

    Array
(
    [Boeking] => Array
        (
            [start] => 25/12/2010
            [end] => 26/12/2010
            [centrum] => Brussels
            [responsible] => Wouter
            [email] => bla@bla.bla
            [materials] => Array
                (
                    [0] => 4
                    [1] => 5
                    [2] => 6
                    [3] => 8787
                    [4] => 5
                    [5] => 2572
                    [6] =&g开发者_StackOverflow中文版t; 75
)
)
)

the fields in my DB are the same, so i have a table called 'boekings', with the fields 'start, end, centrum, responsible, email and materials'.

materials is a varchar(1000) so it should be long enough.

without CakePHP i used to do this with the serialize() function of php, but now i don't know the answer...

when i comment the line responsible for the materials array, it puts the data properly in my DB so there is no problem with my saveAll() method.

Thanx in advance guys!

Wouter

never mind got this working allready

http://cakeqs.org/eng/questions/view/how_do_i_put_this_data_in_my_db

thanx!