Error: mysqli_fetch_array() Parameter Discrepancy
In the provided code, the mysqli_fetch_array() function is encountering an error because it expects the first parameter to be a MySQL result object, but instead, it's receiving a boolean value. This indicates that the query executed by mysqli_query() has failed.
Resolution:
To resolve the issue, add the following code after mysqli_query():
<code class="php">if (!$check1_res) { trigger_error(mysqli_error($con), E_USER_ERROR); }</code>
This statement will check if the query was successful. If it fails, it will display the MySQL error message, providing valuable information about the underlying cause of the problem.
Additional Resources:
위 내용은 PHP에서 mysqli_fetch_array() 매개변수 불일치 오류를 수정하는 방법은 무엇입니까?의 상세 내용입니다. 자세한 내용은 PHP 중국어 웹사이트의 기타 관련 기사를 참조하세요!