Checking available exams...
Array
(
    [exam_id] => 1
    [exam_name] => APR/MAY 2025
    [academic_year] => 2025-2026 Even
    [semester] => 
)

Checking available courses...
Array
(
    [course_id] => 1
    [course_name] => HOTEL MANAHEMENT
    [course_code] => HMS
)
Array
(
    [course_id] => 2
    [course_name] => BSC Computer Science
    [course_code] => BSCCOMP
)
Array
(
    [course_id] => 3
    [course_name] => MSC Maths
    [course_code] => MSCMAT
)
Array
(
    [course_id] => 4
    [course_name] => PhD Tamil
    [course_code] => PHD-Tamil
)

Checking available students...
Array
(
    [student_id] => 1
    [university_rollno] => NursinBSC066
    [first_name] => Biruntha
    [last_name] => R
    [course_id] => 1
    [current_semester] => 1
)
Array
(
    [student_id] => 2
    [university_rollno] => Nursing BSC087
    [first_name] => Harini
    [last_name] => sri S
    [course_id] => 1
    [current_semester] => 1
)
Array
(
    [student_id] => 3
    [university_rollno] => NursingBSC005
    [first_name] => Sangavi
    [last_name] => M
    [course_id] => 1
    [current_semester] => 1
)
Array
(
    [student_id] => 4
    [university_rollno] => NursingBSC009
    [first_name] => Karkuzhali
    [last_name] => K
    [course_id] => 1
    [current_semester] => 1
)
Array
(
    [student_id] => 5
    [university_rollno] => NursingBSC010
    [first_name] => Anusha
    [last_name] => D
    [course_id] => 1
    [current_semester] => 1
)
Array
(
    [student_id] => 6
    [university_rollno] => NursingBSC011
    [first_name] => Karthikarani
    [last_name] => T
    [course_id] => 1
    [current_semester] => 1
)
Array
(
    [student_id] => 7
    [university_rollno] => NursingBSC014
    [first_name] => Karunaambigai
    [last_name] => R
    [course_id] => 1
    [current_semester] => 1
)
Array
(
    [student_id] => 8
    [university_rollno] => NursingBSC015
    [first_name] => Yugha
    [last_name] => J
    [course_id] => 1
    [current_semester] => 1
)
Array
(
    [student_id] => 9
    [university_rollno] => NursingBSC016
    [first_name] => Dhamaraiselvi
    [last_name] => S
    [course_id] => 1
    [current_semester] => 1
)
Array
(
    [student_id] => 10
    [university_rollno] => NursingBSC018
    [first_name] => Krisha
    [last_name] => D
    [course_id] => 1
    [current_semester] => 1
)