protected DrupalKernel::getContainerCacheKey()
Returns the container cache key based on the environment.
The 'environment' consists of:
- The kernel environment string.
- The Drupal version constant.
- The deployment identifier from settings.php. This allows custom deployments to force a container rebuild.
- The operating system running PHP. This allows compiler passes to optimize services for different operating systems.
- The paths to any additional container YAMLs from settings.php.
Return value
string The cache key used for the service container.
File
- core/lib/Drupal/Core/DrupalKernel.php, line 809
Class
- DrupalKernel
- The DrupalKernel class is the core of Drupal itself.
Namespace
Drupal\Core
Code
1 2 3 4 | protected function getContainerCacheKey() { $parts = array('service_container', $this->environment, \Drupal::VERSION, Settings::get('deployment_identifier'), PHP_OS, serialize(Settings::get('container_yamls'))); return implode(':', $parts);} |
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