Same name and namespace in other branches

1. 9 core/modules/system/src/SystemManager.php \Drupal\system\SystemManager::listRequirements()
2. 8.9.x core/modules/system/src/SystemManager.php \Drupal\system\SystemManager::listRequirements()
3. 11.x core/modules/system/src/SystemManager.php \Drupal\system\SystemManager::listRequirements()

Displays the site status report. Can also be used as a pure check.

Return value

array An array of system requirements.

1 call to SystemManager::listRequirements()

SystemManager::checkRequirements in core/modules/system/src/SystemManager.php

Checks for requirement severity.

File

core/modules/system/src/SystemManager.php, line 103

Class

SystemManager

System Manager Service.

Namespace

Drupal\system

Code

public function listRequirements() {
  // Load .install files
  include_once DRUPAL_ROOT . '/core/includes/install.inc';
  drupal_load_updates();
  // Check run-time requirements and status information.
  $requirements = $this->moduleHandler
    ->invokeAll('requirements', [
    'runtime',
  ]);
  $this->moduleHandler
    ->alter('requirements', $requirements);
  uasort($requirements, function ($a, $b) {
    if (!isset($a['weight'])) {
      if (!isset($b['weight'])) {
        return strcasecmp($a['title'], $b['title']);
      }
      return -$b['weight'];
    }
    return isset($b['weight']) ? $a['weight'] - $b['weight'] : $a['weight'];
  });
  return $requirements;
}

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