警告：mysql_fetch_assoc（）错误

Question

我收到以下错误：

Warning: mysql_fetch_assoc() expects parameter 1 to be resource, boolean given 

Answer 1

1. $getholidays不是getholidayrequest()
的结果

或

1. 来自文档： mysql_query() will also fail and return FALSE if the user does not have permission to access the table(s) referenced by the query

Answer 2

你应该检查mysql_query返回值

$result = mysql_query('SELECT * WHERE 1=1');
if (!$result) {
    die('Requête invalide : ' . mysql_error());
}