代码:
- /*
- @desc: 获取路径信息
- @param path 传入路径, 如 a/b/c.jpg
- @return info dir: 路径, name: 文件名, suffix: 后缀名
- */
- function fileinfo($path){
- $dir = dirname($path);
- $name = basename($path);
- $suffix = pathinfo($path,PATHINFO_EXTENSION);
- $info = array(
- 'dir'=>$dir,
- 'name'=>$name,
- 'suffix'=>$suffix
- );
- return $info;
- }
测试:
- $ret = fileinfo('a/b/c.jpg');
- var_dump($ret);
输出:
- array(3) {
- ["dir"]=>
- string(3) "a/b"
- ["name"]=>
- string(5) "c.jpg"
- ["suffix"]=>
- string(3) "jpg"
- }
来源: http://www.bubuko.com/infodetail-2638321.html