PHP mkdir 问题
Warning: mkdir() [function.mkdir]: No such file or directory in
当我尝试创建新目录时，我不断收到这条恼人的消息。我的函数是
mkdir("../".$a."/".$b);
$a = an existing filepath
$b = new folder i wish to create
从另一个目录执行的函数：我的结构如下所示：
/htroot/site/c/ <- where im executing the function
/htroot/site/a/b <- where i wish to create the directories.
如果我执行以下命令，它将创建所需的效果，但与函数位于同一目录中。
mkdir($a."/".$b);
大家好，感谢大家的热烈响应
C:\wamp\www\book\admin\import //is my __DIR__ for that script
C:\wamp\www\book\admin\property // already exists
C:\wamp\www\book\admin\property\name // want i want end result
Warning: mkdir() [function.mkdir]: No such file or directory in
I keep getting this annoying message when trying to create new directories. my function is
mkdir("../".$a."/".$b);
$a = an existing filepath
$b = new folder i wish to create
function is executed from another directory: my structure looks like this:
/htroot/site/c/ <- where im executing the function
/htroot/site/a/b <- where i wish to create the directories.
if i execute the following, it creates the desired effect but in the same directory as the function.
mkdir($a."/".$b);
HI ALL THANKS FOR THE HOT RESPONSES
C:\wamp\www\book\admin\import //is my __DIR__ for that script
C:\wamp\www\book\admin\property // already exists
C:\wamp\www\book\admin\property\name // want i want end result
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根据您的功能的包含方式，PWD 可以位于任何位置。最好使用绝对路径。
您还可以使用
__DIR__(v5.3+) 或dirname(__FILE__)获取当前脚本的目录，例如
参见 realpath()
Depending on how your function is included, the PWD could be anywhere. You're best to use an absolute path.
You can also grab the current script's directory using
__DIR__(v5.3+) ordirname(__FILE__)For example
See realpath()
无论
"../$a"是什么，无论您多么希望有这样的目录，都不存在。也许有一个符号链接，并且..不是您认为的目录。Whatever
"../$a"is, there's no such directory, however much you want there to be. Maybe there's a symlink, and..isn't the directory you think it is.