Permission denied file_get_contents

Hi,
I have a WebSocket service on my server
And I try to use that with file_get_contents
But when I run it, occur the error permission denied
You can see here http://185.211.58.96/welcome/test
What is the problem?

Check the folder and file permissions on your server. Also try starting ob_start() first some times that helps.

What did you Try? What did you Get? What did you Expect?

Joined CodeIgniter Community 2009.  ( Skype: insitfx )

The problem was solved with below command in Centos 7:
setsebool -P httpd_can_network_connect on

Thanks, glad you got it working.

What did you Try? What did you Get? What did you Expect?

Joined CodeIgniter Community 2009.  ( Skype: insitfx )

Thanks, glad you got it working.

Thanks