PHP json_encode 中文处理类实例

header('HTTP/1.1 301 Moved Permanently'); 

Header( "Location: http://www.111cn.net/" ); 

exit();

    <?php
    //301永久重定向

    $http_protocol = $_SERVER['SERVER_PROTOCOL'];   //http协议版本

    //如果是其他协议，则默认为HTTP/1.0
    if ( 'HTTP/1.1' != $http_protocol && 'HTTP/1.0' != $http_protocol )
        $http_protocol = 'HTTP/1.0';

    //响应301状态码
    header("$http_protocol 301 Moved Permanently");

    //指定重定向的URL
    $new_url = 'http://www.111cn.net/';
    header("Location:$new_url");
    ?>

header("Location: http://www.hzhuti.com/"); 

exit();

header("HTTP/1.1 404 Not Found"); 

exit();

Redirect 301 /old/old.htm http://www.111cn.net/new.htm
Redirect permanent /one http://111cn.net/two
RedirectMatch 301 (.*).gif$ http://www.111cn.net/images/$1.jpg

Options +FollowSymLinks
RewriteEngine on
RewriteCond %{HTTP_HOST} ^111cn.net
RewriteRule ^(.*)$ http://www.111cn.net/$1 [R=permanent,L]

var IPData = new Array(“58.218.198.205″,”",”江苏省”,”徐州市”);

<script language="javascript" type="text/javascript" src="http://fw.qq.com/ipaddress"></script>
<script>document.write("你的IP是："+IPData[0]+"，来自："+IPData[2]);</script>

var remote_ip_info = {"ret":1,"start":"123.68.0.0","end":"123.68.195.255","country":"u4e2du56fd","province":"u6e56u5357","city":"u957fu6c99","district":"","isp":"u94c1u901a","type":"","desc":""};

var returnCitySN = {"cip": "123.68.122.147", "cid": "430000", "cname": "湖南省"};

/*
* ip地址黑名单、白名单
* 判断访客地址的ip是否在ip.txt中，支持c类ip
* By xhat
*/

$ip = $_SERVER['REMOTE_ADDR'];
$ipArray = preg_replace("#rn?|n#","",file('ip.txt'));
foreach ($ipArray as $ipTest) {
if (substr_count($ip, $ipTest) != "0") {
echo "ok"; //执行相关命令
die();
}
}

?>

<?php
class block_ip {
var $Block_ip = array("192.168.1.1","210.10.2.1-20","222.34.4.*");
function __construct(){
}
function __destruct(){
}
private function makePregIP($str){
if (strstr($str,"-")) {
$aIP = explode(".",$str);
foreach ($aIP as $k=>$v) {
if (!strstr($v,"-")) {
$preg_limit .= makePregIP($v);
} else{
$aipNum = explode("-",$v);
for($i=$aipNum[0];$i<=$aipNum[1];$i++){
$preg .=$preg?"|".$i:"[".$i;
}
$preg_limit .=strrpos($preg_limit,".",1)==(strlen($preg_limit)-1)?$preg."]":".".$preg."]";
}
}
}else{
$preg_limit .= $str.".";
}
return $preg_limit;
}
private function getAllBlockIP(){
if ($this->Block_ip) {
foreach ($this->Block_ip as $k=>$v) {
$ipaddres = $this->makePregIP($v->start_ip);
$ip = str_ireplace(".",".",$ipaddres);
$ip = str_replace("*","[0-9]{1,3}",$ip);
$ipaddres = "/".$ip."/";
$ip_list[] = $ipaddres;
}
}
return $ip_list;
}
public function checkIP() {
$iptable = $this->getAllBlockIP();
$IsJoined = true;
//取得用户ip
$Ip = $this->get_client_ip();
$Ip = trim($Ip);
//剔除黑名单中的IP区段
if ($iptable) {
foreach($iptable as $value) {
if (preg_match("{$value}",$Ip)) {
$IsJoined = false;
break;
}
}
}
// www.111cn.net如果在ip黑名单中就执行如下操作
if( !$IsJoined ){
echo "IP Error";
exit;
}
}
private function get_client_ip(){
if (getenv("HTTP_CLIENT_IP") && strcasecmp(getenv("HTTP_CLIENT_IP"), "unknown"))
$ip = getenv("HTTP_CLIENT_IP");
else if (getenv("HTTP_X_FORWARDED_FOR") && strcasecmp(getenv("HTTP_X_FORWARDED_FOR"), "unknown"))
$ip = getenv("HTTP_X_FORWARDED_FOR");
else if (getenv("REMOTE_ADDR") && strcasecmp(getenv("REMOTE_ADDR"), "unknown"))
$ip = getenv("REMOTE_ADDR");
else if (isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] && strcasecmp($_SERVER['REMOTE_ADDR'], "unknown"))
$ip = $_SERVER['REMOTE_ADDR'];
else
$ip = "unknown";
return($ip);
}
}
?>

$oBlock_ip = new block_ip();
$oBlock_ip->checkIP();

set_time_limit(0);//设置PHP超时时间
$imagesURLArray = array_unique($imagesURLArray );

foreach($imagesURLArray as $imagesURL) {
    echo $imagesURL;
    echo "
";
    file_put_contents(basename($imagesURL), file_get_contents($imagesURL));
}

< ?php
/*
More & Original PHP Framwork
Copyright (c) 2007 - 2008 IsMole Inc.
Author: kimi
Documentation: 下载样式文件中的图片，水水专用扒皮工具
*/

//note 设置PHP超时时间
set_time_limit(0);

//note 取得样式文件内容
$styleFileContent = file_get_contents('images/style.css');

//note 匹配出需要下载的URL地址
preg_match_all("/url((.*))/", $styleFileContent, $imagesURLArray);

//note 循环需要下载的地址，逐个下载
$imagesURLArray = array_unique($imagesURLArray[1]);
    foreach($imagesURLArray as $imagesURL) {
    file_put_contents(basename($imagesURL), file_get_contents($imagesURL));
}