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PHP Drupal Basics Site Building with the Drupal Interface Creating Content

Jenny Lane
Jenny Lane
6,468 Points
Posted by Jenny Lane
Jenny Lane
6,468 Points

After installing Drupal error and warning Not enabled PHP OPcode caching can improve your site's performance cons

error: 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.

warning: Not enabled PHP OPcode caching can improve your site's performance considerably. It is highly recommended to have OPcache installed on your server.

Can anyone help?