multidimesional array

[lokesh_kumar_s]

hi i am having some problem

 

i am using two dimensional arrays

 

user[$userId][$codes] both userId and codes are arbitrary

 

i am storing somthing in this multidimensional array and to retrieve using

$sub="";

foreach(user as usr)

{

foreach(usr as cds)

{

//here i want the value of $codes how can i retrieve that

}

}

for example

if

user[01][123]=xxx

then i need 123 as a variable i want it to concatinate to $sub

please help