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php生成短网址 仿微博短网址生成代码

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Release： 2016-07-25 08:54:47
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  6. urlShort-php生成短网址_bbs.it-home.org_脚本学堂提供
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2，生成php短网址的代码。

  2. header("Content-Type:text/html;charset=UTF-8");
  3. function base62($x){
  4. $show = '';
  5. while($x>0){
  6. $s = $x % 62;
  7. if ($s > 35){
  8. $s = chr($s + 61);
  9. }else if ($s > 5 && $S $s = chr($s + 55);
  10. }
  11. $show .= $s;
  12. $x = floor($x/62);
  13. }
  14. return $show;
  15. }
  17. function url_short($url){
  18. $url = crc32($url);
  19. $result = sprintf("%u",$url);
  20. return base62($result);
  21. }
  23. echo ("生成的短网址为：".url_short($_POST['url'])."");
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php生成短网址 仿微博短网址生成代码
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