Fatal error: Uncaught ArgumentCountError: var_dump() expects at least 1 argument, 0 given in /users/2021/i2151059/public_html/2022/WebProg/ch05/exam05-05.php:10 Stack trace: #0 /users/2021/i2151059/public_html/2022/WebProg/ch05/exam05-05.php(10): var_dump() #1 {main} thrown in /users/2021/i2151059/public_html/2022/WebProg/ch05/exam05-05.php on line 10