How to solve the problem of garbled characters when turning pages in PHP

Solution to garbled page turning in php: 1. Open the paging code written in php; 2. Add the code "".

The operating environment of this article: Windows 7 system, PHP version 7.1, Dell G3 computer.

#How to solve the problem of garbled characters when turning pages in PHP?

Specific problem description:

php paging garbled characters. The paging code written in php displays garbled characters on the web page.

The paging code is as follows. What is displayed on the web page is: 鏄剧ず绗� 0-0 鉉¤褰曪纴鍏� 鏉¤褰�. Such garbled code appears.

<?php
include("conn.php");
function _PAGEFT($totle,$displaypg=20,$url=&#39;&#39;){
global $page,$firstcount,$pagenav,$_SERVER;
$GLOBALS["displaypg"]=$displaypg;
if(!$page)
$page=1;
if(!$url){
$url=$_SERVER["REQUEST_URI"];
}
$parse_url=parse_url($url);
$url_query=$parse_url["query"];
if($url_query){
$url_query=ereg_replace("(^|&)page=$page","",$url_query);
$url = str_replace($parse_url["query"], $url_query, $url);
if ($url_query)
$url .= "&page";
else
$url .= "page";
} else {
$url .= "?page";
}
$lastpg = ceil($totle / $displaypg); //最后页，也是总页数
$page = min($lastpg, $page);
$prepg = $page -1; //上一页
$nextpg = ($page == $lastpg ? 0 : $page +1); //下一页
$firstcount = ($page -1) * $displaypg;
$pagenav = "显示第 <B>" . ($totle ? ($firstcount +1) : 0) . "</B>-<B>" . min($firstcount + $displaypg, $totle) . "</B> 条记录，共 $totle 条记录";
if ($lastpg <= 1)
return false;
$pagenav .= " <a href=&#39;$url=1&#39;>首页</a> ";
if ($prepg)
$pagenav .= " <a href=&#39;$url=$prepg&#39;>前页</a> ";
else
$pagenav .= " 前页 ";
if ($nextpg)
$pagenav .= " <a href=&#39;$url=$nextpg&#39;>后页</a> ";
else
$pagenav .= " 后页 ";
$pagenav .= " <a href=&#39;$url=$lastpg&#39;>尾页</a> ";
$pagenav .= "　到第 <select name=&#39;topage&#39; size=&#39;1&#39; onchange=&#39;window.location=\"$url=\"+this.value&#39;>\n";
for ($i = 1; $i <= $lastpg; $i++) {
if ($i == $page)
$pagenav .= "<option value=&#39;$i&#39; selected>$i</option>\n";
else
$pagenav .= "<option value=&#39;$i&#39;>$i</option>\n";
}
$pagenav .= "</select> 页，共 $lastpg 页";
}
?>

Solution:

Add

<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />

in front of the top

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

Recommended learning: "PHP Video Tutorial"

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