Broken when there is an array with a JSON field

[CodeMonkeyMike]

array(9) { ["default_text"]=> string(27) "public int InsertQuestion{}" ["course_id"]=> string(1) "1" ["prof_id"]=> string(1) "5" ["title"]=> string(4) "adsf" ["method_name"]=> string(4) "asdf" ["return_type"]=> string(3) "int" ["point_value"]=> string(3) "531" ["unit_test"]=> string(11) "@;filename=" ["test_cases"]=> string(79) "[{"input":["1","2","5"],"output":"435"},{"input":["8","3","8"],"output":"345"}]" }