FILE SECTION.
FD StudentFile.
01 StudentDetails.
   02  StudentId       PIC 9(7).
   02  StudentName.
       03 Surname      PIC X(8).
       03 Initials     PIC XX.
   02  DateOfBirth.
       03 YOBirth      PIC 9(4).
       03 MOBirth      PIC 9(2).
       03 DOBirth      PIC 9(2).
   02  CourseCode      PIC X(4).
   02  Gender          PIC X.
0123456|78901234|56|7890|12|34|5678|9|
8712351|SMITH   |MS|1967|10|12|LM51|F|

Source : http://www.csis.ul.ie/cobol/examples/

stdClass Object
(
    [id] => stdClass Object
        (
            [pos] => 0
            [len] => 7
        )

    [name] => stdClass Object
        (
            [pos] => 7
            [len] => 8
        )

    [initials] => stdClass Object
        (
            [pos] => 15
            [len] => 2
        )

    [year] => stdClass Object
        (
            [pos] => 17
            [len] => 4
        )

    [month] => stdClass Object
        (
            [pos] => 21
            [len] => 2
        )

    [day] => stdClass Object
        (
            [pos] => 23
            [len] => 2
        )

    [subject] => stdClass Object
        (
            [pos] => 25
            [len] => 4
        )

    [gender] => stdClass Object
        (
            [pos] => 29
            [len] => 1
        )

)
COBOL Students
FieldPositionLengthValue
id078712351
name78SMITH
initials152MS
year1741967
month21210
day23212
subject254LM51
gender291F