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PHP实现上一篇、下一篇的代码

Jun 06, 2016 pm 07:50 PM
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欢迎进入Linux社区论坛,与200万技术人员互动交流 >>进入 主页是index.php;传递的值是id(数据库的主键);文章的数据库是article,其中文章标题的列是title 代码: ?php $queryset_former = mysql_query($sql_former); //执行sql语句 if(mysql_num_rows

欢迎进入Linux社区论坛,与200万技术人员互动交流 >>进入

  主页是index.php;传递的值是id(数据库的主键);文章的数据库是article,其中文章标题的列是title

  代码:

  

  $queryset_former = mysql_query($sql_former); //执行sql语句

  if(mysql_num_rows($queryset_former)){ //返回记录数,并判断是否为真,以此为依据显示结果

  $result = mysql_fetch_array($queryset_former);

  //

  $queryset_later = mysql_query($sql_later);

  if(mysql_num_rows($queryset_later)){

  $result = mysql_fetch_array($queryset_later);

  ?>

PHP实现上一篇、下一篇的代码

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