与令牌数量不匹配-查询：从qa_eventlog中选择COUNT事件WHERE datetime> = FROM_UNIXTIME？并且

问题描述

我正在修改“ Question2Answer”脚本的插件，并且在激活插件后，出现以下错误：

MysqL query error HY093: sqlSTATE [HY093]: Invalid parameter number: number of bound variables does not match number of tokens - Query: SELECT COUNT(event) FROM qa_eventlog WHERE datetime >= FROM_UNIXTIME(? ) AND ((userid = ? AND event LIKE "in_%") OR (event IN ("u_message","u_wall_post") AND params LIKE "userid=?\t%"),referer: http://rankeo.test/index.PHP?qa=questions

产生此类代码的函数如下：

private function getEventCount($last_visit,$userid)
        {
            $currentTime = (int)qa_opt('db_time');
            $maxageTime = $currentTime - (int)qa_opt('q2apro_onsitenotifications_maxage') * 86400;
            $fromTime = max($maxageTime,$last_visit);

            $eventlogCount = qa_db_read_one_value(qa_db_query_sub(
                'SELECT COUNT(event) FROM ^eventlog ' .
                'WHERE datetime >= FROM_UNIXTIME(#) AND (' .
                '(userid = # AND event LIKE "in_%") OR ' .
                '(event IN ("u_message","u_wall_post") AND params LIKE "userid=#\t%")' .
                ')',$last_visit,$userid,$userid
            ));

            $pluginCount = qa_db_read_one_value(qa_db_query_sub(
                'SELECT COUNT(*) FROM ^q2apro_osn_plugin_notifications ' .
                'WHERE user_id = # AND created_at >= FROM_UNIXTIME(#)',$fromTime
            ));

            return $eventlogCount + $pluginCount;
        }

知道我在做什么错吗？

谢谢！

解决方法

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