compare to arrays

[john8675309]

How would I go about comparing arrays
I have one array

row[1]
in row[1]
john
ted
timmy

and another
row[0]
john
timmy

how can I compare these 2 arrays and just display the one that are equal?

John

[MarkB423]

If you mean just display the array element that is equal to the other array element of the same key, then try this:

foreach ($array1 AS $key=>$value)
{
if ($array1[$key] != $array2[$key])
{
unset($array2[$key]);
}
}

and then use this code to print the array (or modify it, etc.)

foreach ($array2 AS $key=>$value)
{
print("$array2 [\"" . $key . "\"]: $value<br>\n");
}

Let me know if this helps...