利用PHP实现短网址功能
时间：2021-07-01 10:21:17
帮助过：27人阅读
- function shorturl($url){
- $length = strlen($url);
- if($length > 45){
- $length = $length - 30;
- $first = substr($url, 0, -$length);
- $last = substr($url, -15);
- $new = $first."[ ... ]".$last;
- return $new;
- }else{
- return $url;
- }
- }
- ?>
-
- // USAGE
-
-
- $longurl= "http://www.google.com/search?q=symfony+project&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:tr:official&client=firefox-a";
- $shorturl = shorturl($longurl);
- echo "$shorturl";
-
- ?>
|
PHP
