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php 创建文件夹及无法创建文件夹原因解决方法

Jun 13, 2016 am 11:23 AM
php one cannot create reason Can how folder method Permissions of Table of contents solve set up

一、如何不能创建可以设置目录的权限一盘0777就可以,用程序改变目录权限用chmod二、用ftp三、用服务器权限就更好办了,

php教程 创建文件夹及无法创建文件夹原因解决方法
在php中创建目录我们会用到mkdir() 函数来创建目录
*/

$dir = "abc";
if( mkdir($dir,0777))
{
 echo '目录'.$dir.'成功创建';
}
else
{
 echo '创建目录失败,请检查权限';
}

/*

mkdir函数说明
mkdir(path,mode,recursive,context)
path 必需。创建的目录的名称。
mode 必需。默认是 0777。
recursive 必需。设置递归模式。
context 必需。规定文件句柄的环境。

mkdir相关实例
http://www.bkjia.com/phper/24/mkdir-05.htm


无法创建文件夹原因分析

一、如何不能创建可以设置目录的权限一盘0777就可以,用程序改变目录权限用chmod
二、用ftp
三、用服务器权限就更好办了,

umask是0777的时候,当然是这样,自己手动用chmod改一下不就行了

chmod函数说明
chmod(file,mode)

如:

chmod("/somedir/somefile", 0755);

chmod相关实例
http://www.bkjia.com/phper/24/chmod-php.htm
http://www.bkjia.com/phper/24/ad7d09f46fce96a82f06fe711adeb47b.htm


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