Home > php教程 > php手册 > php递归创建目录的方法,php递归创建

php递归创建目录的方法,php递归创建

WBOY
Release: 2016-06-13 09:15:51
Original
1365 people have browsed it

php递归创建目录的方法,php递归创建

本文实例讲述了php递归创建目录的方法,分享给大家供大家参考。

具体实现代码如下:

<&#63;php
function mk_dir($path){
 //第1种情况,该目录已经存在
 if(is_dir($path)){
 return;
 }
 //第2种情况,父目录存在,本身不存在
 if(is_dir(dirname($path))){
 mkdir($path);
 }
 //第3种情况,父目录不存在
 if(!is_dir(dirname($path))){
 mk_dir(dirname($path));//创建父目录
 mkdir($path);
 }
}
$path = './e/b/c/f';
mk_dir($path);
&#63;>
Copy after login

换成三元运算,代码如下:

<&#63;php
function mk_dir($path){
 //第1种情况,该目录已经存在
 if(is_dir($path)){
 return;
 }
 //三元运算
 return is_dir(dirname($path)||mk_dir(dirname($path)&#63;mkdir($path):false;
}
$path = './e/b/c/f';
mk_dir($path);
&#63;>
Copy after login

希望本文所述对大家的php程序设计有所帮助。

Related labels:
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Recommendations
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template