欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识!
您现在的位置是: 首页  >  后端开发

怎么将两个段代码 合成一个函数

程序员文章站 2022-06-10 09:32:48
...
PHP MySQL ASP C select
//php$query_hx_php= "SELECT * FROM content_publish WHERE content_language_classification = 'php' group by content_original_autor ORDER BY content_id DESC";$record_php = mysql_query($query_hx_php);$record_cnt_php = mysql_num_rows($record_php);//asp$query_hx_asp= "SELECT * FROM content_publish WHERE content_language_classification = 'asp' group by content_original_autor ORDER BY content_id DESC";$record_asp = mysql_query($query_hx_asp);$record_cnt_asp = mysql_num_rows($record_asp);


//我希望 后缀名 如_asp _php 能根据参数变化 比如我传进来的是c 那么后面变量后缀名统一变成****_c

回复讨论(解决方案)

  function  aa($str){	   $str1 = '$'.$str;       $query_hx_.$str1= "SELECT * FROM content_publish WHERE content_language_classification = 'asp' group by content_original_autor ORDER BY content_id DESC";	   $record_.$str1 = mysql_query($query_hx_asp); 	   $record_cnt_.$str1 = mysql_num_rows($record_asp);    }

变量要那么多干什么

function foo($a){    $query_hx_php= "SELECT * FROM content_publish WHERE content_language_classification = '$a' group by content_original_autor ORDER BY content_id DESC";    $record_php = mysql_query($query_hx_php);    $record_cnt_php = mysql_num_rows($record_php);     return $record_cnt_php;  //返回值根据需要自行修改}