취미 :
Warning: Undefined array key "hobby" in /users/2018/i1858003/public_html/2019/webprog/ch11/exam11-09.php on line 8

소개 :
Warning: Undefined array key "intro" in /users/2018/i1858003/public_html/2019/webprog/ch11/exam11-09.php on line 9