I\'ve Googled it for two days, and tried looking at the PHP manual, and I still can\'t remember that function that aligns the key values for PHP arrays.
All I\'m loo
You can use array_merge:
$array = array_merge($array);
It will reindex values with numeric keys.
Update: Using array_values as proposed in @LostInTheCode's answer is probably more descriptive.
array_values