TimeZoneCacheContext.php

Same filename in other branches
  1. 9 core/lib/Drupal/Core/Cache/Context/TimeZoneCacheContext.php
  2. 8.9.x core/lib/Drupal/Core/Cache/Context/TimeZoneCacheContext.php
  3. 11.x core/lib/Drupal/Core/Cache/Context/TimeZoneCacheContext.php

Namespace

Drupal\Core\Cache\Context

File

core/lib/Drupal/Core/Cache/Context/TimeZoneCacheContext.php

View source
<?php

namespace Drupal\Core\Cache\Context;

use Drupal\Core\Cache\CacheableMetadata;

/**
 * Defines the TimeZoneCacheContext service, for "per time zone" caching.
 *
 * Cache context ID: 'timezone'.
 *
 * @see \Drupal\Core\Session\AccountProxy::setAccount()
 */
class TimeZoneCacheContext implements CacheContextInterface {
    
    /**
     * {@inheritdoc}
     */
    public static function getLabel() {
        return t("Time zone");
    }
    
    /**
     * {@inheritdoc}
     */
    public function getContext() {
        // date_default_timezone_set() is called in AccountProxy::setAccount(), so
        // we can safely retrieve the timezone.
        return date_default_timezone_get();
    }
    
    /**
     * {@inheritdoc}
     */
    public function getCacheableMetadata() {
        return new CacheableMetadata();
    }

}

Classes

Title Deprecated Summary
TimeZoneCacheContext Defines the TimeZoneCacheContext service, for "per time zone" caching.

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.