public function CacheableMetadata::setCacheMaxAge
public CacheableMetadata::setCacheMaxAge($max_age)
Sets the maximum age (in seconds).
Defaults to Cache::PERMANENT
Parameters
int $max_age: The max age to associate.
Return value
$this
Throws
\InvalidArgumentException If a non-integer value is supplied.
File
- core/lib/Drupal/Core/Cache/CacheableMetadata.php, line 74
Class
- CacheableMetadata
- Defines a generic class for passing cacheability metadata.
Namespace
Drupal\Core\CacheCode
public function setCacheMaxAge($max_age) { if (!is_int($max_age)) { throw new \InvalidArgumentException('$max_age must be an integer'); } $this->cacheMaxAge = $max_age; return $this; }
© 2001–2016 by the original authors
Licensed under the GNU General Public License, version 2 and later.
Drupal is a registered trademark of Dries Buytaert.
https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Cache!CacheableMetadata.php/function/CacheableMetadata::setCacheMaxAge/8.1.x