쿠키설정시각 :
Fatal error: Uncaught Error: Call to undefined function data() in /users/2021/i2151064/public_html/2022/WebProg/ch10/exam10-01.php:8 Stack trace: #0 {main} thrown in /users/2021/i2151064/public_html/2022/WebProg/ch10/exam10-01.php on line 8