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    ▪nginx下跑php的程序，返回200，但是空白页      ngxin中安装php-fpm后，html静态页面没问题，不过，虽然phpinfo页面返回200状态码，但浏览却总是空白页，也没有任何报错。 考虑应该是nginx已经将php页面转移给php处理了，所以问题应该在php的配.........

    ▪php批量获取首字母（汉字、数字、英文）的代码      php批量获取首字母（汉字、数字、英文）的代码，供大家学习参考。 代码如下: <?php $mysql_server_name='127.0.0.1'; //改成自己的mysql数据库服务器 $mysql_username='用户'; //改成自己的mysql数据库用.........

    ▪php实现301重定向的方法      本文只为大家介绍php中是怎么实现301重定向的，供大家学习参考。 一、实现301重定向的PHP代码 代码如下: <?php $the_host = $_SERVER['HTTP_HOST'];  //标记取得当前域名 $request_url = isset()($_SERVER['REQU.........

代码如下:

location ~ .php$ {
  root           html;
  fastcgi_pass   127.0.0.1:9000;
  fastcgi_index  index.php;
  #fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
  fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
  include        fastcgi_params;
}
 

代码如下:

# PHP only, required if PHP was built with --enable-force-cgi-redirect
fastcgi_param  REDIRECT_STATUS    200;
fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;

代码如下:

<?php
$mysql_server_name='127.0.0.1'; //改成自己的mysql数据库服务器
$mysql_username='用户'; //改成自己的mysql数据库用户名
$mysql_password='密码'; //改成自己的mysql数据库密码
$mysql_database='数据库'; //改成自己的mysql数据库名
mysql_connect()('127.0.0.1', $mysql_username,$mysql_password) or die('database not access');
mysql_select_db($mysql_database);
mysql_query()("SET NAMES 'utf8'");
$equery2 = " select title from 表1 ";
$result2=mysql_query($equery2);

while ($row = mysql_fetch_array($result2, MYSQL_BOTH))
{
$title=$row["title"];
if (ord($title)>128) { //汉字开头
echo $letter=getfirstchar($title);
}else if(ord($title)>=48 and ord($title)<=57){ //数字开头
echo $letter=iconv_substr($title,0,1,'utf-8');
}else if(ord($title)>=65 and ord($title)<=90){ //大写英文开头
echo $letter=iconv_substr($title,0,1,'utf-8');
}else if(ord($title)>=97 and ord($title)<=122){ //小写英文开头
echo $letter=iconv_substr($title,0,1,'utf-8');
}
}

function getfirstchar($s0){
$s=iconv("UTF-8","gb2312", $s0);
$asc=ord($s{0})*256+ord($s{1})-65536;
if($asc>=-20319 and $asc<=-20284)return "A";
if($asc>=-20283 and $asc<=-19776)return "B";
if($asc>=-19775 and $asc<=-19219)return "C";
if($asc>=-19218 and $asc<=-18711)return "D";
if($asc>=-18710 and $asc<=-18527)return "E";
if($asc>=-18526 and $asc<=-18240)return "F";
if($asc>=-18239 and $asc<=-17923)return "G";
if($asc>=-17922 and $asc<=-17418)return "H";
if($asc>=-17417 and $asc<=-16475)return "J";
if($asc>=-16474 and $asc<=-16213)return "K";
if($asc>=-16212 and $asc<=-15641)return "L";
if($asc>=-15640 and $asc<=-15166)return "M";
if($asc>=-15165 and $asc<=-14923)return "N";
if($asc>=-14922 and $asc<=-14915)return "O";
if($asc>=-14914 and $asc<=-14631)return "P";
if($asc>=-14630 and $asc<=-14150)return "Q";
if($asc>=-14149 and $asc<=-14091)return "R";
if($asc>=-14090 and $asc<=-13319)return "S";
if($asc>=-13318 and $asc<=-12839)return "T";
if($asc>=-12838 and $asc<=-12557)return "W";
if($asc>=-12556 and $asc<=-11848)return "X";
if($asc>=-11847 and $asc<=-11056)return "Y";
if($asc>=-11055 and $asc<=-10247)return "Z";
return false;
}
?>

代码如下:

<?php
$the_host = $_SERVER['HTTP_HOST'];  //标记取得当前域名
$request_url = isset()($_SERVER['REQUEST_URI'])?$_SERVER['REQUEST_URI']:'';  //判断地址后面部分
if($the_host !== ‘www.’)  //没有更换的域名地址
{
header('HTTP/1.1 301 Moved Permanently');  // 提示发出301
header('Location: http://www./'.$request_url);  //添加新的域名地址
}
?>

代码如下:

RewriteEngine on
RewriteRule ^(.*)$ http://www./$1 [R=301,L]