Question

i have arrays like this

Array( 
    [0] => Array( 
            [member_name] => hohoho 
            [member_type] => SUPPLIER 
            [interest] => Array( 
                            [0] => HOLIDAY 
                            [1] => MOVIES) 
    ), 
    [1] => Array( 
            [member_name] => jajaja 
            [member_validity] => 13/12/2001 
            [interest] => Array(
                            [0] => SPORTS 
                            [1] => FOODS) 
    )
)

how can I put the array keys and items in a separate variable? for example, i want to have something like

$keyholder[0] = member_name,member_type,interest
$keyholder[1] = member_name,member_validity,interest
$itemholder[0] = hohoho,SUPPLIER,{HOLIDAY,MOVIES}
$itemholder[1] = jajaja,13/12/2001,{SPORTS,FOODS}

Answer 1

Try array_keys() and array_values()

http://php.net/manual/en/function.array-keys.php

http://www.php.net/manual/en/function.array-values.php