Can't CHOWN files & Folder via PHP

[nic9]

Hello Everybody,
I'm newbie to PHP and I am having a problem on Linux redhat 7.3. Safe Mode on and phpsuexec disabled.

I want to create a folder and copy a file from some other folder
in it. But the problem is as soon as I create a folder from PHP
file using mkdir() and copy a file in it, it assigns it nobody as
user and nobody as a group. I want that the user and group of both the newly created directory and file should be the same as the script from which it's created.

I have also tried chown and shell_exec both the commands in PHP but both haven't worked.

Please help me how can I set the user and group of newly created folder & copied file.

[okuto1973]

There is a way but it's not secure.
When you make something with php you assume this thing is made by a client so....(user nobody and nobody as group)
This is a protection.
In another way if you change with Apache the user nobody used by php in root for example the file have this attributes.....but thi let the client extreme potentiality......IT' S NOT A SECURE METHOD!

BTW why you want to change attributes?