인프런 커뮤니티 질문&답변

섹션 5 강의, 소스파일 실행하면 에러 발생

Fatal error: Uncaught ArgumentCountError: The number of variables must match the number of parameters in the prepared statement in ...

원인 :

php7/ch5/app/services/index.php : 14줄

[ 'username' => $username ] = first('SELECT username FROM users', $post['user_id']);

해결 :

[ 'username' => $username ] = first('SELECT username FROM users WHERE id = ?', $post['user_id']);