what is the simple way to create folders and sub-folders as upload path? based on witch day it is example:
-files
-2012 //year
-01 //month
+01 //day
+02
+03
.
.
.
+29
+30
+02 //month
+03
+04
+05
+06
+07
+2013
.
.
.
是否有要创建目录的级别或函数?
您可以使用 mkdir () 。 它有一个选项可以递增创建文件夹 。
然后使用您想要的日期构建一条路径, 并确保在函数中添加 < code> true 。
意思是像:
mkdir("/2012/5/25", 0755, true);
要构建日期路径, 您需要使用 PHP 方法 < code> date () () < code > ) 进行进一步阅读, 并阅读 < a href=" http://php. net/ manual/ en/ opident. date. php" rel = "nofollow" > 文件 < /a > 。
$base_dir = /path/to/your/dir ;
$new_dir = $base_dir.date( /Y/m/d/ );
if(!file_exists($new_dir) AND is_writable($base_dir)) {
mkdir($new_dir, 0755, true)
}
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