利用PHP实现短域名互转

2024-05-04 22:24:46

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代码如下:
/**
* 短域名生成&解析类
*/
class Build_URL {

     private $mem;
     private $base_url = 'http://xxx.com/';

     public function __construct() {
         $mem_conf    = array(
                 array(
                         'host'    => '192.168.10.90',
                         'port'    => '11116'
                 ),
                 array(
                         'host'    => '192.168.10.90',
                         'port'    => '11117'
                 ),
         );
         $this->mem    = new Memcache();
         foreach ($mem_conf as $v) {
             $this->mem->addServer($v['host'], $v['port']);
         }
     }

     public function encode($url) {
         $url    = trim($url);
         if(!preg_match("#^[http://|https://|ftp://]#iS", $url)) {
             return false;
         }
         $md5    = md5($url);
         $aid    = $this->mem->get($md5);
         if(!$aid) {
             if(($aid = $this->mem->increment('auto_increment_id')) === false) {
                 $this->mem->set('auto_increment_id', 10000);
                 $aid = $this->mem->increment('auto_increment_id');

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