[SOLVED] using array_walk in a class

[ldb358]

all i want to do is use array_walk within my class heres what i have but it returns an undefined function:

array_walk($values, '$this->prep');
array_walk($columns, '$this->prep');

also tried with the same return:

        array_walk($values, 'prep');
        array_walk($columns, 'prep');

[RussellReal]

try array($this,"prep") for your callback.. I think thats the way to do it

[ldb358]

okay thank you very much it worked