【stackoverflow】PHP mkdir: Permission denied problem

原文链接：http://stackoverflow.com/questions/5246114/php-mkdir-permission-denied-problem

I am trying to create a directory with PHP mkdir function but I get an error as follows: Warning: mkdir() [function.mkdir]: Permission denied in .... How to settle down the problem?

 

I know this is an old thread, but it needs a better answer. You shouldn't need to set the permissions to 777, that is a security problem as it gives read and write access to the world. It may be that your apache user does not have read/write permissions on the directory.

Here's what you do in Ubuntu

1. Make sure all files are owned by the Apache group and user. In Ubuntu it is the www-data group and user

   chown -R www-data:www-data /path/to/webserver/www

2. Next enabled all members of the www-data group to read and write files

   chmod -R g+rw /path/to/webserver/www

The php mkdir() function should now work without returning errors