mkdir():在 Ubuntu14.04 的 XAMPP 中被拒绝的权限


mkdir(): Permission denied in XAMPP in Ubuntu14.04

我尝试执行此代码以在userdata/profile_pics中创建文件夹:

$chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
   $rand_dir_name = substr(str_shuffle($chars), 0, 15);
   mkdir("userdata/user_photos/$rand_dir_name");

但它给出了以下错误:

Warning: mkdir(): Permission denied in /opt/lampp/htdocs/findfriends/account_settings.php on line 88

如何使该代码工作?

您必须为具有写入权限的user_photos设置性能。https://help.ubuntu.com/community/FilePermissions