public function SolrVersionRealm::getAvailableVariables in Apache Solr Config Generator 7

Implementation of VariableRealmControllerInterface::getAvailableVariables().

File

./apachesolr_confgen.class.inc, line 15

Variable Realm controller.

Class

SolrVersionRealm

Controller for solr version realms.

Code

public function getAvailableVariables() {
  $version_dependent = array();
  $conf = variable_get('apachesolr_confgen_solr_version_dependent_variables', array());
  foreach (variable_get_info() as $name => $variable) {
    if (!empty($variable['solr_version_dependent']) || in_array($name, $conf)) {
      $version_dependent[] = $name;
    }
  }
  return $version_dependent;
}