function MemoryBackend::__sleep

Same name in other branches
  1. 9 core/lib/Drupal/Core/Cache/MemoryBackend.php \Drupal\Core\Cache\MemoryBackend::__sleep()
  2. 8.9.x core/lib/Drupal/Core/Cache/MemoryBackend.php \Drupal\Core\Cache\MemoryBackend::__sleep()
  3. 10 core/lib/Drupal/Core/Cache/MemoryBackend.php \Drupal\Core\Cache\MemoryBackend::__sleep()

Prevents data stored in memory backends from being serialized.

File

core/lib/Drupal/Core/Cache/MemoryBackend.php, line 213

Class

MemoryBackend
Defines a memory cache implementation.

Namespace

Drupal\Core\Cache

Code

public function __sleep() : array {
    return [
        'time',
    ];
}

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