PHP使用正斜杠创建目录名称

Question

I'm beginner in php. With a scenario i wanted to create directory with forward slash in name(09/01/2017). How can i resolve it?

$my_date = "09/01/2017"
$new_path = "../Images/".$my_date;

if(!file_exists($new_path)) {
    mkdir($new_path , 0777);
}

EDIT: I'm using macos with php server in it. In macos it is possible to create folder with slashes.

Answer 1

<?php 

$my_date = "09/01/2017";
$new_path = "images/".$my_date;
if (!is_dir($new_path))
{
    mkdir($new_path , 0777,true);
}
?>

mkdir($new_path , 0777,true);//true for recursive directory creation.

In your case if you create directory with 09/01/2017 it will be created

File Tree:

images
--09
 --01
  --2017

because file system not allowed forward slash as directory name.Instead of this you can create 09012017 or 09-01-2017.