Error with 60M: instead 60F:

[mcprotector]

When 60M instead 60M in start balance string, error "unknown index 'start_balance'". And as result booking date of transaction is showing as actual date.

To correct the error string
} elseif (0 === strpos($day[$i], '60F:')) {
must be replaced with
} elseif (0 === strpos($day[$i], '60F:')||0 === strpos($day[$i], '60M:')) {