.DT map_array FR-MUD's efun help map_array mixed *map_array(mixed *arr, string fun, object ob, mixed extra) .SP 5 5 Returns an array holding the items of arr mapped through ob->fun(). The function fun in ob is called for each element in arr with that element as parameter. A second parameter extra is sent in each call if given. .EP Principal function: .SI 5 foreach (index) arr[index] = ob->fun(arr[index],extra); .EI .SP 5 5 The value returned by ob->fun(arr[.index.], extra) replaces the existing element in the array. If arr is not an array, then 0 will be returned. .EP