public static CacheContextsManager::parseTokens(array $context_tokens)
Parses cache context tokens into context IDs and optional parameters.
string[] $context_tokens: An array of cache context tokens.
array An array with the parsed results, with each result being an array containing:
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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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Cache!Context!CacheContextsManager.php/function/CacheContextsManager::parseTokens/8.1.x