PHP short address conversion implementation method_PHP tutorial

php短址转换实现方法

 这篇文章主要介绍了php短址转换实现方法,涉及网址及字符串的操作技巧,具有一定参考借鉴价值,需要的朋友可以参考下

 

 

本文实例讲述了php短址转换实现方法。分享给大家供大家参考。具体分析如下：

从昨天下午到现在 推翻了一个又一个的信息存储方案，从mysql到加上内存不受限制的file_get_contents，再到格式化输入的fscanf，最终选择了比较成熟稳定的读取ini的方法。

整个主程序只有两个文件 zipurl.php、index.php

zipurl.php文件如下:

代码如下:

//此文件用于转换url
//整理url
function dealurl($url)
{
if($url[4]!=':')$url='http://'.$url;
return $url;
}
function ranum()
{
$str="0123456789abcdefghijklmnopqrstuvwxyz";
$tmp=$str[mt_rand(0,35)].$str[mt_rand(0,35)].$str[mt_rand(0,35)].$str[mt_rand(0,35)].$str[mt_rand(0,35)];
return $tmp;
}
//存号
function zipurl($urls)
{
//查号去重
$handle = fopen("url.tmp","r+");
$array=parse_ini_file("url.tmp",true);
if(array_search($urls, $array))return array_search($urls, $array);
$num=ranum();
fprintf($handle,"%s=%s\r",$num,$urls);
fclose($handle);
return $num;
}
function main()
{
if($url=$_GET['url'])
{
$url=dealurl($url);
$url=zipurl($url);
echo "http://localhost/?".$url;
}
}
main();
?>

转换

 

index.php文件如下：

代码如下:

//查号
//短址访问部分
function readfiles($strs)
{
$array=parse_ini_file("url.tmp",true);
var_dump($array);
return $array[$strs];
}
function main()
{
//转到模块
if($str=$_SERVER['QUERY_STRING'])
echo '';
}
main();
//统计部分
?>

转换

Temporary file url.tmp:
aaaaa=http://baidu.com

The operation effect is as shown below:

I hope this article will be helpful to everyone’s PHP programming design.

http://www.bkjia.com/PHPjc/960579.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/960579.htmlTechArticlephp short address conversion implementation method This article mainly introduces the php short address conversion implementation method, involving URLs and strings The operation skills have certain reference value. Friends in need can refer to it...