public AccessResult::inheritCacheability(AccessResultInterface $other)
Inherits the cacheability of the other access result, if any.
inheritCacheability() differs from addCacheableDependency() in how it handles max-age, because it is designed to inherit the cacheability of the second operand in the andIf() and orIf() operations. There, the situation "allowed, max-age=0 OR allowed, max-age=1000" needs to yield max-age 1000 as the end result.
Parameters
\Drupal\Core\Access\AccessResultInterface $other: The other access result, whose cacheability (if any) to inherit.
Return value
$this
File
- core/lib/Drupal/Core/Access/AccessResult.php, line 391
Class
- AccessResult
- Value object for passing an access result with cacheability metadata.
Namespace
Drupal\Core\Access
Code
1 2 3 4 5 6 7 8 9 10 11 12 | public function inheritCacheability(AccessResultInterface $other) { $this->addCacheableDependency($other); if ($other instanceof CacheableDependencyInterface) { if ($this->getCacheMaxAge() !== 0 && $other->getCacheMaxAge() !== 0) { $this->setCacheMaxAge(Cache::mergeMaxAges($this->getCacheMaxAge(), $other->getCacheMaxAge())); } else { $this->setCacheMaxAge($other->getCacheMaxAge()); } } return $this;} |
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