Nginx中的PHP shell_exec权限

Question

echo shell_exec('ls');

works fine.

But trying to copy something:

 echo shell_exec('cp index.php temp/index.php');

It doesnt show any error, but it doesnt copy. I am using nginx with phpcgi.

Answer 1

Try to change the perms of the temp folder. Example:

chmod 777 temp

OR

Check the user you are running shell_exec with and grant him perms to write to temp folder:

echo shell_exec('whoami');

Answer 2

Try these two commands.

chmod -R 777 /path/of/your/app
chown -R apache:apache path/of/your/app