PHP Warning: move_uploaded_file() unable to move

Question

I\'ve been slowly learning PHP and have found an array of information on the subject and solutions posted by other developers. I am attempting to have an android application

Answer 1

This solved the problem for me:

$ sudo chown -R www-data:www-data /var/www/html/

Answer 2

This one worked well in Ubuntu Operating system. You only need to change the ownership

sudo chown -R www-data:www-data (path to the image folder)

Answer 3

Change upload permissions for /var/www/media2net/uploads/ either by changing owner with "chown" or by "chmod"

Examples

$ sudo chown apache:apache /var/www/media2net/uploads/
$ sudo chmod 755 /var/www/media2net/uploads/

Also, if downloaded_file.png already exists in that directory and it's owned by another user, then you would need to change ownership on that file as well.

$ sudo chown apache:apache /var/www/media2net/uploads/downloaded_file.png

This way, it can be successfully overwritten by Apache.