Installing Drupal

Not enabled

PHP OPcode caching can improve your site's performance considerably. It is highly recommended to have OPcache installed on your server.

im new. how can i fix?

Not enabled

The trusted_host_patterns setting is not configured in settings.php. This can lead to security vulnerabilities. It is highly recommended that you configure this. See Protecting against HTTP HOST Header attacks for more information.

its my first time. 

I have researched & tried what's been suggested, and nothing works. I had D7 multisited for years just fine. D8 is eluding me.

I'm at Bluehost. I have a primary site up & running D8 just fine; it's at public_html level. The 2nd site is a Parked domain; this is how it works with D7.

I've created a subfolder sites/2ndsite.net. In it is example.settings.php.

In sites, is an unmodied copy of example.sites.php renamed sites.php.

Hi

I have create a project (commerce 2) in the area of devdesktop on windows using composer. 

I can not find a way to get this into dev desktop as the options provided are create sites using the list from Acqui, existing site or transfer from acquia cloud.

Can anyone help?

I am maintaining a Drupal 7 website for half a year now. I learned a lot about Drupal in the past six months, but I still call myself a newbie.

Continuing on the basic knowledge about Drupal I now have, it's time for my next challenge. I would like to upgrade to Drupal 8, and start from scratch, unless you recommend otherwise.

I've been trying to install Drupal 8 via composer, using drupal-composer/drupal-project.  After entering 

composer create-project drupal-composer/drupal-project:8.x-dev some-dir --stability dev --no-interaction

which seems to be the common instruction for installing Drupal 8 via composer, I find that the installed version  is Drupal 8.5.0-alpha1.  Seems odd, given that 8.5.0 has been released.  I've tried changing the version from '8.x-dev' to '8.5.0', or '8.5.0-dev', and I get told that it can't be found.