Warning: Trying to access array offset on value of type null in D:\xampp\htdocs\exam\php\gpt_worker - 복사본.php on line 6

Warning: Trying to access array offset on value of type null in D:\xampp\htdocs\exam\php\gpt_worker - 복사본.php on line 7

Warning: Trying to access array offset on value of type null in D:\xampp\htdocs\exam\php\gpt_worker - 복사본.php on line 8

Warning: Trying to access array offset on value of type null in D:\xampp\htdocs\exam\php\gpt_worker - 복사본.php on line 9

Warning: Trying to access array offset on value of type null in D:\xampp\htdocs\exam\php\gpt_worker - 복사본.php on line 10

Warning: Trying to access array offset on value of type null in D:\xampp\htdocs\exam\php\gpt_worker - 복사본.php on line 14

Fatal error: Uncaught Error: Call to undefined function logLine() in D:\xampp\htdocs\exam\php\gpt_worker - 복사본.php:17 Stack trace: #0 {main} thrown in D:\xampp\htdocs\exam\php\gpt_worker - 복사본.php on line 17