MySQL查询运行两次 [英] MySQL query runs twice

问题描述

我有一个php文件，其中包含PHP简单HTML DOM解析器:include("simple_html_dom.php"); 此包含使我的mysql_query($query)在页面上执行两次-如果我删除了包含，则mysql_query运行良好-我也试图将包含在查询之后-同样的问题！

I have an php file in which I include the PHP Simple HTML DOM Parser: include("simple_html_dom.php"); This inclusion makes my mysql_query($query) execute twice on my page - if I remove the inclusion , the mysql_query runs fine - I also tried to put the inclusion after the query - same problem!

mysql_query("INSERT INTO table (abc) VALUES ('ok8')");
echo "x";
include("simple_html_dom.php");

这将导致我的表有2行，但浏览器中只有一个"x". (也尝试将echo放在前面).请帮忙！

This results in 2 rows of my table but a single "x" in browser. (Also tried to put the echo before). Please, help!

推荐答案

在之前添加对 debug_print_backtrace()的调用mysql_query().这样您就可以跟踪包含路径.

Add a call to debug_print_backtrace() before mysql_query(). That will allow you to track the includes trail.

这篇关于MySQL查询运行两次的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！