File Reading / Saving permissions

[bizugo]

failed to open stream: Permission denied

Everything in the site works only the I/O file don't work, using file_get_contents and file_put_contents.

I tried to change the file target to 777 also the php scripts but nothing happens.
Target file isn't in /opt/lampp/htdocs

I tried to add the user nobody to some groups (disk, root, adm, sys, bin), but don't worked too them i removed the groups.

Is there any way to make the i/o file system works without changing the target files owner (cause i can't change the owner using the chown)?

OS: centos

PS: I changed the owner of the directory and still not able to write / read from there... The permission is 777 and still not able to write / read o0'

[Brabax]

Maybe the PHP Safe-Mode is enabled ...

Brabax