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PHP实现短网址开源API 不需要数据库

[php] 
配置文件 
[php] 
<?php 
/*网址设置*/ 
define(SITE,"http://xxx.com");//域名后面不要加/ 
/*API设置*/ 
define(API_KEY,"");//API,申请地址:http://qita.in/reg.php 
/*高级设置*/ 
define(OPEN_AD,"0");//跳转页广告开关,1表示开,0表示关. 
define(AD,"我是广告");//广告内容,双引号里内容必须只能包含单引号 
define(TIME,"3");//跳转等待时间 
?> 


主要代码


[php] 
<?php 
require_once('config.inc.php'); 
if(API_KEY==""){ 
echo "请修改config.inc.php API_KEY参数,<a href=http://qita.in/reg.php target=_blank>点击注册申请API</a>"; 

if(count($_GET['url'])>0){ 
//$url = "http://1dnet.net/index.php?api=1&return_url_text=1&longUrl=".$_GET['url'];  
$url="http://qita.in/app.php?api=".API_KEY."&type=noad&url=".$_GET['url'];  
$ch = curl_init();  
$timeout = 5;  
curl_setopt($ch, CURLOPT_URL, $url);  
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);  
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);  
//在需要用户检测的网页里需要增加下面两行  
//curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);  
//curl_setopt($ch, CURLOPT_USERPWD, US_NAME.":".US_PWD);  
$contents = curl_exec($ch);  
eregi('http://qita.in/(.*)',$contents,$new); 
curl_close($ch);  
if(strlen($contents)<8){ 
$shorturl="请输入正确的短网址"; 

$shorturl=SITE."/$new[1]"; 
//echo "<a target=_blank href=http://$new[1]~s>[统计]</a>"; 
//echo '<input value="'.$contents.'">';  

?> 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
<title>7898.org免费短地址</title> 
<META NAME="Description" CONTENT="126,网易短地址,短网址,短域名,短网址程序,淘宝短网址,短网址转换,短网址还原,百度短网址"> 
<META NAME="Keywords" CONTENT="网易短地址,短网址,短域名,短网址程序,淘宝短网址,短网址转换,百度短网址"> 
<link href="favicon.ico" type="image/ico" rel="shortcut icon"> 
<style> 
a:link {color:#666;} 
a:visited {text-decoration: none;color: #333;} 
a:hover {text-decoration: none; color: #333;} 
a:active {text-decoration: none;color: #CCC;} 
body{margin:0px;background:url(bg_body.jpg) repeat-x;height:100%;text-align: center;} 
.warp{margin:0 auto;width:620px;}img{border:none;}.c{clear:both;}.l{float:left;}.r{float:right;}ul,li{list-style:none;} 
.main{margin:0 auto;width:620px;} 
.logo{margin:20px auto;text-align:center;} 
.logo a{font-size:50px} 
.main p{text-align:center;color:#999;font-size:14px;} 
.area{padding:10px;background:#f1f7f8;border:1px solid #cfe0e0;} 
.text_are{float:left;width:440px;height:36px;padding:5px 0;border:1px solid #c6c6c6;font-size:16px;background:#ffffe6;} 
.text_btn{float:left;margin-top:-1px;width:86px;height:36px;border:1px solid #c6c6c6;background:#f8f8f8;} 
.list{float:left;margin-top:-1px;padding:9px;border:1px solid #cfe0e0;background:#FFF;font-size:12px;color:#999;} 
.list td{padding:3px 5px;border-bottom:1px solid #e1edef;height:30px;} 
.more a{color:#333;text-decoration:none;} 
.footer{margin-top:15px;font-size:11px;color:#CCC;text-align:center;} 
</style> 
</head> 
<body> 
<div class="warp"> 
<div class="main"> 
     <div class="logo"><a href="<?php echo SITE.'/index.php';?>" title="免费短地址">免费短地址</a></div> 
        <p>缩短、分享及监测你的链接 
</p> 
        <div class="content" id="list" > 
            <div class="area"> 
                <form action="<?php echo SITE;?>/index.php" method="get" id="post_form"> 
                <input name="url" type="text" class="text_are" id="short_url" value="http://"/> 
<input type="submit" class="text_btn" value="立即缩短"/> 
                </form> 
                <div class="c"></div> 
            </div> 
            <div class="list" style="width: 600px;"> 
                    <table width="600" border="0" cellpadding="0" cellspacing="0" id="list_url"> 
                        <tr> 
    <td bgcolor="#e4e4e4">短链接</td> 
    <td bgcolor="#e4e4e4">原始网址</td> 
</tr> 
<tr> 
<td> 
<?php 
echo '<a href="'.$shorturl.'" target="_blank"><b>'.$shorturl.'</b></a></td>'; 
echo '<td>'.$_GET['url'].'</td>'; 
?> 
</tr> 
        </table> 
          </div> 
            <div class="signdes"> 
  
            </div> 
        </div> 
</div> 
  
</div> 
<div class="footer"> 
<!--友情链接--> 
  
</div> 
<div style="display:none"> 
</div> 
</body> 
</html> 

 作者:liangxunli

补充:Web开发 , php ,
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