public static CacheContextsManager::parseTokens(array $context_tokens)
Parses cache context tokens into context IDs and optional parameters.
Parameters
string[] $context_tokens: An array of cache context tokens.
Return value
array An array with the parsed results, with each result being an array containing:
- The cache context ID.
- The associated parameter (for a calculated cache context), or NULL if there is no parameter.
File
- core/lib/Drupal/Core/Cache/Context/CacheContextsManager.php, line 233
Class
- CacheContextsManager
- Converts cache context tokens into cache keys.
Namespace
Drupal\Core\Cache\Context
Code
1 2 3 4 5 6 7 8 9 10 11 12 | public static function parseTokens(array $context_tokens) { $contexts_with_parameters = []; foreach ($context_tokens as $context) { $context_id = $context; $parameter = NULL; if (strpos($context, ':') !== FALSE) { list($context_id, $parameter) = explode(':', $context, 2); } $contexts_with_parameters[] = [$context_id, $parameter]; } return $contexts_with_parameters;} |
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