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function firebase_requirements in Firebase Push Notification (FCM) 7

Implements hook_requirements().

File

./firebase.install, line 6

Code

function firebase_requirements($phase) {

  // We use cURL in order to send push notifications.
  // Checks if cURl is available.
  $requirements = array();
  $t = get_t();
  if ($phase == 'install' && !in_array('curl', get_loaded_extensions())) {
    $requirements['firebase'] = array(
      'title' => $t('cURL'),
      'description' => $t('Firebase needs cURL enabled.'),
      'value' => $t('not available'),
      'severity' => REQUIREMENT_ERROR,
    );
  }
  return $requirements;
}